Adapt autofill component for WebEngine

Only enable minimal code for datalist support and avoid dependencies
which can't be built.

Task-number: QTBUG-54433
Change-Id: I04086e3063a535c65049b563df64f5133acd41d2
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

14 files changed, 281 insertions, 3 deletions

diff --git a/chromium/components/autofill/content/browser/content_autofill_driver.cc b/chromium/components/autofill/content/browser/content_autofill_driver.cc
index 0dff8fc4f2e..566701268b1 100644
--- a/chromium/components/autofill/content/browser/content_autofill_driver.cc
+++ b/chromium/components/autofill/content/browser/content_autofill_driver.cc
@@ -155,6 +155,7 @@ bool ContentAutofillDriver::RendererIsAvailable() {
   return render_frame_host_->GetRenderViewHost() != nullptr;
 }
 
+#if !defined(TOOLKIT_QT)
 webauthn::InternalAuthenticator*
 ContentAutofillDriver::GetOrCreateCreditCardInternalAuthenticator() {
   if (!authenticator_impl_ && browser_autofill_manager_ &&
@@ -165,14 +166,17 @@ ContentAutofillDriver::GetOrCreateCreditCardInternalAuthenticator() {
   }
   return authenticator_impl_.get();
 }
+#endif
 
 void ContentAutofillDriver::PopupHidden() {
+#if !defined(TOOLKIT_QT)
   // If the unmask prompt is shown, keep showing the preview. The preview
   // will be cleared when the prompt closes.
   if (browser_autofill_manager_ &&
       browser_autofill_manager_->ShouldClearPreviewedForm()) {
     RendererShouldClearPreviewedForm();
   }
+#endif
 }
 
 gfx::RectF ContentAutofillDriver::TransformBoundingBoxToViewportCoordinates(
@@ -287,12 +291,14 @@ void ContentAutofillDriver::RendererShouldSetSuggestionAvailabilityImpl(
 
 void ContentAutofillDriver::SendAutofillTypePredictionsToRenderer(
     const std::vector<FormStructure*>& forms) {
+#if !defined(TOOLKIT_QT)
   std::vector<FormDataPredictions> type_predictions =
       FormStructure::GetFieldTypePredictions(forms);
   // TODO(crbug.com/1185232) Send the FormDataPredictions object only if the
   // debugging flag is enabled.
   GetAutofillRouter().SendAutofillTypePredictionsToRenderer(this,
                                                             type_predictions);
+#endif
 }
 
 void ContentAutofillDriver::SendFieldsEligibleForManualFillingToRenderer(
@@ -349,6 +355,7 @@ void ContentAutofillDriver::SetFormToBeProbablySubmittedImpl(
 void ContentAutofillDriver::FormSubmittedImpl(const FormData& form,
                                               bool known_success,
                                               mojom::SubmissionSource source) {
+#if !defined(TOOLKIT_QT)
   // Omit duplicate form submissions. It may be reasonable to take |source|
   // into account here as well.
   // TODO(crbug/1117451): Clean up experiment code.
@@ -361,6 +368,7 @@ void ContentAutofillDriver::FormSubmittedImpl(const FormData& form,
   }
 
   autofill_manager_->OnFormSubmitted(form, known_success, source);
+#endif
 }
 
 void ContentAutofillDriver::TextFieldDidChangeImpl(
@@ -434,6 +442,7 @@ void ContentAutofillDriver::FillFormForAssistantImpl(
     const AutofillableData& fill_data,
     const FormData& form,
     const FormFieldData& field) {
+#if !defined(TOOLKIT_QT)
   DCHECK(browser_autofill_manager_);
   if (fill_data.is_profile()) {
     browser_autofill_manager_->FillProfileForm(fill_data.profile(), form,
@@ -445,6 +454,7 @@ void ContentAutofillDriver::FillFormForAssistantImpl(
   } else {
     NOTREACHED();
   }
+#endif
 }
 
 void ContentAutofillDriver::ProbablyFormSubmitted() {
@@ -616,12 +626,14 @@ void ContentAutofillDriver::FillFormForAssistant(
 void ContentAutofillDriver::DidNavigateFrame(
     content::NavigationHandle* navigation_handle) {
   if (navigation_handle->IsSameDocument()) {
+#if !defined(TOOLKIT_QT)
     // On page refresh, reset the rate limiter for fetching authentication
     // details for credit card unmasking.
     if (browser_autofill_manager_) {
       browser_autofill_manager_->credit_card_access_manager()
           ->SignalCanFetchUnmaskDetails();
     }
+#endif
     return;
   }
 
@@ -741,6 +753,7 @@ bool ContentAutofillDriver::DocumentUsedWebOTP() const {
 }
 
 void ContentAutofillDriver::MaybeReportAutofillWebOTPMetrics() {
+#if !defined(TOOLKIT_QT)
   // In tests, the browser_autofill_manager_ may be unset or destroyed before
   // |this|.
   if (!browser_autofill_manager_)
@@ -753,10 +766,12 @@ void ContentAutofillDriver::MaybeReportAutofillWebOTPMetrics() {
     return;
 
   ReportAutofillWebOTPMetrics(DocumentUsedWebOTP());
+#endif
 }
 
 void ContentAutofillDriver::ReportAutofillWebOTPMetrics(
     bool document_used_webotp) {
+#if !defined(TOOLKIT_QT)
   if (browser_autofill_manager_->has_observed_phone_number_field())
     phone_collection_metric_state_ |= phone_collection_metric::kPhoneCollected;
   if (browser_autofill_manager_->has_observed_one_time_code_field())
@@ -774,10 +789,12 @@ void ContentAutofillDriver::ReportAutofillWebOTPMetrics(
   UMA_HISTOGRAM_ENUMERATION(
       "Autofill.WebOTP.PhonePlusWebOTPPlusOTC",
       static_cast<PhoneCollectionMetricState>(phone_collection_metric_state_));
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void ContentAutofillDriver::ShowOfferNotificationIfApplicable(
     content::NavigationHandle* navigation_handle) {
+#if !defined(TOOLKIT_QT)
   if (!navigation_handle->IsInPrimaryMainFrame())
     return;
 
@@ -812,6 +829,7 @@ void ContentAutofillDriver::ShowOfferNotificationIfApplicable(
   }
 
   browser_autofill_manager_->client()->ShowOfferNotificationIfApplicable(offer);
+#endif  // !defined(TOOLKIT_QT)
 }
 
 ContentAutofillRouter& ContentAutofillDriver::GetAutofillRouter() {
diff --git a/chromium/components/autofill/content/browser/content_autofill_driver.h b/chromium/components/autofill/content/browser/content_autofill_driver.h
index 00a4df54794..668e7168860 100644
--- a/chromium/components/autofill/content/browser/content_autofill_driver.h
+++ b/chromium/components/autofill/content/browser/content_autofill_driver.h
@@ -155,8 +155,10 @@ class ContentAutofillDriver : public AutofillDriver,
   ui::AXTreeID GetAxTreeId() const override;
   scoped_refptr<network::SharedURLLoaderFactory> GetURLLoaderFactory() override;
   bool RendererIsAvailable() override;
+#if !defined(TOOLKIT_QT)
   webauthn::InternalAuthenticator* GetOrCreateCreditCardInternalAuthenticator()
       override;
+#endif
   void PropagateAutofillPredictions(
       const std::vector<autofill::FormStructure*>& forms) override;
   void HandleParsedForms(const std::vector<const FormData*>& forms) override;
diff --git a/chromium/components/autofill/content/renderer/autofill_agent.cc b/chromium/components/autofill/content/renderer/autofill_agent.cc
index 213847310bd..746bbad8dc2 100644
--- a/chromium/components/autofill/content/renderer/autofill_agent.cc
+++ b/chromium/components/autofill/content/renderer/autofill_agent.cc
@@ -376,6 +376,7 @@ void AutofillAgent::AccessibilityModeChanged(const ui::AXMode& mode) {
 void AutofillAgent::FireHostSubmitEvents(const WebFormElement& form,
                                          bool known_success,
                                          SubmissionSource source) {
+#if !defined(TOOLKIT_QT)
   DCHECK(IsOwnedByFrame(form, render_frame()));
 
   FormData form_data;
@@ -383,11 +384,13 @@ void AutofillAgent::FireHostSubmitEvents(const WebFormElement& form,
     return;
 
   FireHostSubmitEvents(form_data, known_success, source);
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void AutofillAgent::FireHostSubmitEvents(const FormData& form_data,
                                          bool known_success,
                                          SubmissionSource source) {
+#if !defined(TOOLKIT_QT)
   // We don't want to fire duplicate submission event.
   if (!base::FeatureList::IsEnabled(
           features::kAutofillAllowDuplicateFormSubmissions) &&
@@ -396,6 +399,7 @@ void AutofillAgent::FireHostSubmitEvents(const FormData& form_data,
   }
 
   GetAutofillDriver().FormSubmitted(form_data, known_success, source);
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void AutofillAgent::Shutdown() {
diff --git a/chromium/components/autofill/content/renderer/prefilled_values_detector.cc b/chromium/components/autofill/content/renderer/prefilled_values_detector.cc
index 43e427c34f2..f7939a51e58 100644
--- a/chromium/components/autofill/content/renderer/prefilled_values_detector.cc
+++ b/chromium/components/autofill/content/renderer/prefilled_values_detector.cc
@@ -79,10 +79,12 @@ constexpr auto kKnownUsernamePlaceholders =
 
 }  // namespace
 
+#if !defined(TOOLKIT_QT)
 base::span<const base::StringPiece> KnownUsernamePlaceholders() {
   return base::make_span(kKnownUsernamePlaceholders.begin(),
                          kKnownUsernamePlaceholders.end());
 }
+#endif
 
 bool PossiblePrefilledUsernameValue(const std::string& username_value,
                                     const std::string& possible_email_domain) {
diff --git a/chromium/components/autofill/content/renderer/prefilled_values_detector.h b/chromium/components/autofill/content/renderer/prefilled_values_detector.h
index f8071de7e4d..69c97f22de4 100644
--- a/chromium/components/autofill/content/renderer/prefilled_values_detector.h
+++ b/chromium/components/autofill/content/renderer/prefilled_values_detector.h
@@ -12,10 +12,12 @@
 
 namespace autofill {
 
+#if !defined(TOOLKIT_QT)
 // Returns a list of known username placeholders, all guaranteed to be lower
 // case.
 // This is only exposed for testing.
 base::span<const base::StringPiece> KnownUsernamePlaceholders();
+#endif
 
 // Checks if the prefilled value of the username element is one of the known
 // values possibly used as placeholders. The list of possible placeholder
diff --git a/chromium/components/autofill/core/browser/BUILD.gn b/chromium/components/autofill/core/browser/BUILD.gn
index 6586af59789..1542191057b 100644
--- a/chromium/components/autofill/core/browser/BUILD.gn
+++ b/chromium/components/autofill/core/browser/BUILD.gn
@@ -11,6 +11,8 @@ if (is_android) {
   import("//build/config/android/rules.gni")
 }
 
+import("//build/config/features.gni")
+
 grit("autofill_address_rewriter_resources") {
   source = "autofill_address_rewriter_resources.grd"
   outputs = [
@@ -515,6 +517,47 @@ jumbo_static_library("browser") {
       "//ui/native_theme:native_theme_browser",
     ]
   }
+
+  if (use_qt) {
+    sources = []
+    sources = [
+      "autofill_client.cc",
+      "autofill_client.h",
+      "autofill_driver.h",
+      "autofill_external_delegate.cc",
+      "autofill_external_delegate.h",
+      "autofill_manager.cc",
+      "autofill_manager.h",
+      "browser_autofill_manager.cc",
+      "browser_autofill_manager.h",
+      "ui/popup_item_ids.h",
+      "ui/popup_types.h",
+      "ui/suggestion.cc",
+      "ui/suggestion.h",
+    ]
+
+    public_deps = []
+    public_deps = [
+      "//components/autofill/core/browser/proto",
+      "//components/autofill/core/common",
+      "//components/autofill/core/common/mojom:mojo_types",
+      "//third_party/abseil-cpp:absl",
+      "//ui/base",
+      "//ui/gfx/geometry",
+      "//ui/gfx/range",
+      "//url",
+    ]
+
+    deps = []
+    deps = [
+      "//base",
+      "//base:i18n",
+      "//build:branding_buildflags",
+      "//build:chromeos_buildflags",
+      "//components/pref_registry",
+      "//components/prefs",
+    ]
+  }
 }
 
 if (is_android) {
diff --git a/chromium/components/autofill/core/browser/autofill_client.cc b/chromium/components/autofill/core/browser/autofill_client.cc
index 8574bad181c..18eecd59079 100644
--- a/chromium/components/autofill/core/browser/autofill_client.cc
+++ b/chromium/components/autofill/core/browser/autofill_client.cc
@@ -5,9 +5,11 @@
 #include "components/autofill/core/browser/autofill_client.h"
 
 #include "base/no_destructor.h"
+#if !defined(TOOLKIT_QT)
 #include "components/autofill/core/browser/autofill_ablation_study.h"
 #include "components/autofill/core/browser/payments/credit_card_access_manager.h"
 #include "components/autofill/core/browser/single_field_form_fill_router.h"
+#endif  // !defined(TOOLKIT_QT)
 #include "components/autofill/core/browser/ui/suggestion.h"
 #include "components/version_info/channel.h"
 
@@ -39,6 +41,7 @@ version_info::Channel AutofillClient::GetChannel() const {
   return version_info::Channel::UNKNOWN;
 }
 
+#if !defined(TOOLKIT_QT)
 std::unique_ptr<SingleFieldFormFillRouter>
 AutofillClient::GetSingleFieldFormFillRouter() {
   return std::make_unique<SingleFieldFormFillRouter>(
@@ -126,6 +129,7 @@ void AutofillClient::CloseAutofillProgressDialog(
   // This is overridden by platform subclasses. Currently only
   // ChromeAutofillClient (Chrome Desktop & Android) implements this.
 }
+#endif  // !defined(TOOLKIT_QT)
 
 bool AutofillClient::IsAutofillAssistantShowing() {
   return false;
@@ -135,10 +139,12 @@ LogManager* AutofillClient::GetLogManager() const {
   return nullptr;
 }
 
+#if !defined(TOOLKIT_QT)
 const AutofillAblationStudy& AutofillClient::GetAblationStudy() const {
   // As finch configs are profile independent we can use a static instance here.
   static base::NoDestructor<AutofillAblationStudy> ablation_study;
   return *ablation_study;
 }
+#endif
 
 }  // namespace autofill
diff --git a/chromium/components/autofill/core/browser/autofill_client.h b/chromium/components/autofill/core/browser/autofill_client.h
index 12582c581c2..9eaaa5e9135 100644
--- a/chromium/components/autofill/core/browser/autofill_client.h
+++ b/chromium/components/autofill/core/browser/autofill_client.h
@@ -20,16 +20,18 @@
 #include "components/autofill/core/browser/payments/risk_data_loader.h"
 #include "components/autofill/core/browser/ui/popup_item_ids.h"
 #include "components/autofill/core/browser/ui/popup_types.h"
+#if !defined(TOOLKIT_QT)
 #include "components/profile_metrics/browser_profile_type.h"
 #include "components/security_state/core/security_state.h"
 #include "components/translate/core/browser/language_state.h"
 #include "services/metrics/public/cpp/ukm_source_id.h"
+#endif
 #include "ui/base/window_open_disposition.h"
 #include "ui/gfx/geometry/rect_f.h"
 #include "ui/gfx/image/image.h"
 #include "url/gurl.h"
 
-#if !defined(OS_IOS)
+#if !defined(OS_IOS) && !defined(TOOLKIT_QT)
 #include "components/webauthn/core/browser/internal_authenticator.h"
 #endif
 
@@ -92,7 +94,11 @@ class PaymentsClient;
 // BrowserAutofillManager is used (e.g. a single tab), so when we say "for the
 // client" below, we mean "in the execution context the client is associated
 // with" (e.g. for the tab the BrowserAutofillManager is attached to).
+#if !defined(TOOLKIT_QT)
 class AutofillClient : public RiskDataLoader {
+#else
+class AutofillClient {
+#endif
  public:
   enum class PaymentsRpcResult {
     // Empty result. Used for initializing variables and should generally
@@ -297,7 +303,9 @@ class AutofillClient : public RiskDataLoader {
       base::OnceCallback<void(SaveAddressProfileOfferUserDecision,
                               autofill::AutofillProfile profile)>;
 
+#if !defined(TOOLKIT_QT)
   ~AutofillClient() override = default;
+#endif
 
   // Returns the channel for the installation. In branded builds, this will be
   // version_info::Channel::{STABLE,BETA,DEV,CANARY}. In unbranded builds, or
@@ -311,14 +319,17 @@ class AutofillClient : public RiskDataLoader {
   // Gets the AutocompleteHistoryManager instance associate with the client.
   virtual AutocompleteHistoryManager* GetAutocompleteHistoryManager() = 0;
 
+#if !defined(TOOLKIT_QT)
   // Creates and returns a SingleFieldFormFillRouter using the
   // AutocompleteHistoryManager instance associated with the client.
   std::unique_ptr<SingleFieldFormFillRouter> GetSingleFieldFormFillRouter();
+#endif
 
   // Gets the preferences associated with the client.
   virtual PrefService* GetPrefs() = 0;
   virtual const PrefService* GetPrefs() const = 0;
 
+#if !defined(TOOLKIT_QT)
   // Gets the sync service associated with the client.
   virtual syncer::SyncService* GetSyncService() = 0;
 
@@ -551,6 +562,7 @@ class AutofillClient : public RiskDataLoader {
   // when a credit card is scanned successfully. Should be called only if
   // HasCreditCardScanFeature() returns true.
   virtual void ScanCreditCard(CreditCardScanCallback callback) = 0;
+#endif  // !defined(TOOLKIT_QT)
 
   // Shows an Autofill popup with the given |values|, |labels|, |icons|, and
   // |identifiers| for the element at |element_bounds|. |delegate| will be
@@ -584,6 +596,7 @@ class AutofillClient : public RiskDataLoader {
   // Hide the Autofill popup if one is currently showing.
   virtual void HideAutofillPopup(PopupHidingReason reason) = 0;
 
+#if !defined(TOOLKIT_QT)
   // TODO(crbug.com/1093057): Rename all the "domain" in this flow to origin.
   //                          The server is passing down full origin of the
   //                          urls. "Domain" is no longer accurate.
@@ -615,6 +628,7 @@ class AutofillClient : public RiskDataLoader {
   virtual void ShowAutofillProgressDialog(base::OnceClosure cancel_callback);
   virtual void CloseAutofillProgressDialog(
       bool show_confirmation_before_closing);
+#endif  // !defined(TOOLKIT_QT)
 
   // Returns true if the Autofill Assistant UI is currently being shown.
   virtual bool IsAutofillAssistantShowing();
@@ -628,6 +642,7 @@ class AutofillClient : public RiskDataLoader {
       content::RenderFrameHost* rfh,
       const std::vector<FormStructure*>& forms) = 0;
 
+#if !defined(TOOLKIT_QT)
   // Inform the client that the field has been filled.
   virtual void DidFillOrPreviewField(
       const std::u16string& autofilled_value,
@@ -645,12 +660,15 @@ class AutofillClient : public RiskDataLoader {
 
   // Handles simple actions for the autofill popups.
   virtual void ExecuteCommand(int id) = 0;
+#endif  // !defined(TOOLKIT_QT)
 
   // Returns a LogManager instance. May be null for platforms that don't support
   // this.
   virtual LogManager* GetLogManager() const;
 
+#if !defined(TOOLKIT_QT)
   virtual const AutofillAblationStudy& GetAblationStudy() const;
+#endif
 
 #if defined(OS_IOS)
   // Checks whether the current query is the most recent one.
diff --git a/chromium/components/autofill/core/browser/autofill_driver.h b/chromium/components/autofill/core/browser/autofill_driver.h
index 1860516de0a..015b90e2127 100644
--- a/chromium/components/autofill/core/browser/autofill_driver.h
+++ b/chromium/components/autofill/core/browser/autofill_driver.h
@@ -17,7 +17,7 @@
 #include "ui/accessibility/ax_tree_id.h"
 #include "url/origin.h"
 
-#if !defined(OS_IOS)
+#if !defined(OS_IOS) && !defined(TOOLKIT_QT)
 #include "components/webauthn/core/browser/internal_authenticator.h"
 #endif
 
@@ -60,7 +60,7 @@ class AutofillDriver {
   // Returns true iff the renderer is available for communication.
   virtual bool RendererIsAvailable() = 0;
 
-#if !defined(OS_IOS)
+#if !defined(OS_IOS) && !defined(TOOLKIT_QT)
   // Gets or creates a pointer to an implementation of InternalAuthenticator.
   virtual webauthn::InternalAuthenticator*
   GetOrCreateCreditCardInternalAuthenticator() = 0;
diff --git a/chromium/components/autofill/core/browser/autofill_external_delegate.cc b/chromium/components/autofill/core/browser/autofill_external_delegate.cc
index a6e66c8b47f..f298f06948c 100644
--- a/chromium/components/autofill/core/browser/autofill_external_delegate.cc
+++ b/chromium/components/autofill/core/browser/autofill_external_delegate.cc
@@ -19,7 +19,9 @@
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
+#if !defined(TOOLKIT_QT)
 #include "components/autofill/core/browser/autocomplete_history_manager.h"
+#endif
 #include "components/autofill/core/browser/autofill_driver.h"
 #include "components/autofill/core/browser/browser_autofill_manager.h"
 #include "components/autofill/core/browser/metrics/autofill_metrics.h"
@@ -73,6 +75,7 @@ void AutofillExternalDelegate::OnQuery(int query_id,
   query_field_ = field;
   query_id_ = query_id;
   element_bounds_ = element_bounds;
+#if !defined(TOOLKIT_QT)
   should_show_scan_credit_card_ =
       manager_->ShouldShowScanCreditCard(query_form_, query_field_);
   popup_type_ = manager_->GetPopupType(query_form_, query_field_);
@@ -80,6 +83,7 @@ void AutofillExternalDelegate::OnQuery(int query_id,
       manager_->ShouldShowCreditCardSigninPromo(query_form_, query_field_);
   should_show_cards_from_account_option_ =
       manager_->ShouldShowCardsFromAccountOption(query_form_, query_field_);
+#endif  // !defined(TOOLKIT_QT);
 }
 
 void AutofillExternalDelegate::OnSuggestionsReturned(
@@ -208,6 +212,7 @@ void AutofillExternalDelegate::SetCurrentDataListValues(
 }
 
 void AutofillExternalDelegate::OnPopupShown() {
+#if !defined(TOOLKIT_QT)
   // Popups are expected to be Autofill or Autocomplete.
   DCHECK_NE(GetPopupType(), PopupType::kPasswords);
 
@@ -221,6 +226,7 @@ void AutofillExternalDelegate::OnPopupShown() {
     AutofillMetrics::LogScanCreditCardPromptMetric(
         AutofillMetrics::SCAN_CARD_ITEM_SHOWN);
   }
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void AutofillExternalDelegate::OnPopupHidden() {
@@ -228,7 +234,9 @@ void AutofillExternalDelegate::OnPopupHidden() {
 }
 
 void AutofillExternalDelegate::OnPopupSuppressed() {
+#if !defined(TOOLKIT_QT)
   manager_->DidSuppressPopup(query_form_, query_field_);
+#endif
 }
 
 void AutofillExternalDelegate::DidSelectSuggestion(const std::u16string& value,
@@ -248,6 +256,7 @@ void AutofillExternalDelegate::DidAcceptSuggestion(
     int frontend_id,
     const std::string& backend_id,
     int position) {
+#if !defined(TOOLKIT_QT)
   if (frontend_id == POPUP_ITEM_ID_AUTOFILL_OPTIONS) {
     // User selected 'Autofill Options'.
     manager_->ShowAutofillSettings(popup_type_ == PopupType::kCreditCards);
@@ -311,6 +320,16 @@ void AutofillExternalDelegate::DidAcceptSuggestion(
   } else {
     manager_->client()->HideAutofillPopup(PopupHidingReason::kAcceptSuggestion);
   }
+#else
+  if (frontend_id == POPUP_ITEM_ID_DATALIST_ENTRY) {
+    driver_->RendererShouldAcceptDataListSuggestion(query_field_.global_id(),
+                                                    value);
+  } else {
+      // QtWebEngine supports datalist only.
+      NOTREACHED();
+  }
+  manager_->client()->HideAutofillPopup(PopupHidingReason::kAcceptSuggestion);
+#endif  // !defined(TOOLKIT_QT)
 }
 
 bool AutofillExternalDelegate::GetDeletionConfirmationText(
@@ -318,11 +337,16 @@ bool AutofillExternalDelegate::GetDeletionConfirmationText(
     int frontend_id,
     std::u16string* title,
     std::u16string* body) {
+#if !defined(TOOLKIT_QT)
   return manager_->GetDeletionConfirmationText(value, frontend_id, title, body);
+#else
+  return false;
+#endif
 }
 
 bool AutofillExternalDelegate::RemoveSuggestion(const std::u16string& value,
                                                 int frontend_id) {
+#if !defined(TOOLKIT_QT)
   if (frontend_id > 0)
     return manager_->RemoveAutofillProfileOrCreditCard(frontend_id);
 
@@ -330,6 +354,7 @@ bool AutofillExternalDelegate::RemoveSuggestion(const std::u16string& value,
     manager_->RemoveCurrentSingleFieldSuggestion(query_field_.name, value);
     return true;
   }
+#endif  // !defined(TOOLKIT_QT)
 
   return false;
 }
@@ -371,12 +396,15 @@ base::WeakPtr<AutofillExternalDelegate> AutofillExternalDelegate::GetWeakPtr() {
 }
 
 void AutofillExternalDelegate::OnCreditCardScanned(const CreditCard& card) {
+#if !defined(TOOLKIT_QT)
   manager_->FillCreditCardForm(query_id_, query_form_, query_field_, card,
                                std::u16string());
+#endif
 }
 
 void AutofillExternalDelegate::FillAutofillFormData(int unique_id,
                                                     bool is_preview) {
+#if !defined(TOOLKIT_QT)
   // If the selected element is a warning we don't want to do anything.
   if (IsAutofillWarningEntry(unique_id))
     return;
@@ -389,6 +417,7 @@ void AutofillExternalDelegate::FillAutofillFormData(int unique_id,
   // Fill the values for the whole form.
   manager_->FillOrPreviewForm(renderer_action, query_id_, query_form_,
                               query_field_, unique_id);
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void AutofillExternalDelegate::PossiblyRemoveAutofillWarnings(
@@ -443,6 +472,7 @@ void AutofillExternalDelegate::ApplyAutofillOptions(
     suggestions->back().icon = "settingsIcon";
   }
 
+#if !defined(TOOLKIT_QT)
   // On Android and Desktop, Google Pay branding is shown along with Settings.
   // So Google Pay Icon is just attached to an existing menu item.
   if (is_all_server_suggestions) {
@@ -455,6 +485,9 @@ void AutofillExternalDelegate::ApplyAutofillOptions(
             : "googlePay";
 #endif
   }
+#else
+  DCHECK(!is_all_server_suggestions);
+#endif
 }
 
 void AutofillExternalDelegate::InsertDataListValues(
diff --git a/chromium/components/autofill/core/browser/autofill_manager.cc b/chromium/components/autofill/core/browser/autofill_manager.cc
index b11722f7784..77e1dbee321 100644
--- a/chromium/components/autofill/core/browser/autofill_manager.cc
+++ b/chromium/components/autofill/core/browser/autofill_manager.cc
@@ -16,12 +16,15 @@
 #include "components/autofill/core/common/autofill_payments_features.h"
 #include "components/autofill/core/common/autofill_switches.h"
 #include "components/autofill/core/common/autofill_tick_clock.h"
+#if !defined(TOOLKIT_QT)
 #include "components/translate/core/common/language_detection_details.h"
 #include "google_apis/google_api_keys.h"
+#endif
 #include "ui/gfx/geometry/rect_f.h"
 
 namespace autofill {
 
+#if !defined(TOOLKIT_QT)
 namespace {
 
 // Returns the AutofillField* corresponding to |field| in |form| or nullptr,
@@ -68,9 +71,11 @@ std::string GetAPIKeyForUrl(version_info::Channel channel) {
 }
 
 }  // namespace
+#endif  // !defined(TOOLKIT_QT)
 
 using base::TimeTicks;
 
+#if !defined(TOOLKIT_QT)
 // static
 void AutofillManager::LogAutofillTypePredictionsAvailable(
     LogManager* log_manager,
@@ -98,6 +103,7 @@ bool AutofillManager::IsRawMetadataUploadingEnabled(
   return channel == version_info::Channel::CANARY ||
          channel == version_info::Channel::DEV;
 }
+#endif  // !defined(TOOLKIT_QT)
 
 AutofillManager::AutofillManager(
     AutofillDriver* driver,
@@ -111,6 +117,16 @@ AutofillManager::AutofillManager(
   DCHECK(client);
 }
 
+#if defined(TOOLKIT_QT)
+AutofillManager::AutofillManager(
+    AutofillDriver* driver,
+    AutofillClient* client,
+    AutofillDownloadManagerState enable_download_manager,
+    version_info::Channel channel)
+    : driver_(driver),
+      client_(client)
+{}
+#else
 AutofillManager::AutofillManager(
     AutofillDriver* driver,
     AutofillClient* client,
@@ -173,10 +189,12 @@ void AutofillManager::OnFormSubmitted(const FormData& form,
   if (IsValidFormData(form))
     OnFormSubmittedImpl(form, known_success, source);
 }
+#endif  // defined(TOOLKIT_QT)
 
 void AutofillManager::OnFormsSeen(
     const std::vector<FormData>& updated_forms,
     const std::vector<FormGlobalId>& removed_forms) {
+#if !defined(TOOLKIT_QT)
   if (base::FeatureList::IsEnabled(features::kAutofillDisplaceRemovedForms)) {
     // Erase forms that have been removed from the DOM. This prevents
     // |form_structures_| from growing up its upper bound
@@ -225,8 +243,10 @@ void AutofillManager::OnFormsSeen(
   if (new_forms.empty())
     return;
   OnFormsParsed(new_forms);
+#endif  // !defined(TOOLKIT_QT)
 }
 
+#if !defined(TOOLKIT_QT)
 void AutofillManager::OnFormsParsed(const std::vector<const FormData*>& forms) {
   DCHECK(!forms.empty());
   OnBeforeProcessParsedForms();
@@ -280,6 +300,7 @@ void AutofillManager::OnFormsParsed(const std::vector<const FormData*>& forms) {
     download_manager()->StartQueryRequest(queryable_forms);
   }
 }
+#endif  // !defined(TOOLKIT_QT)
 
 void AutofillManager::OnTextFieldDidChange(const FormData& form,
                                            const FormFieldData& field,
@@ -330,6 +351,7 @@ void AutofillManager::OnFocusOnFormField(const FormData& form,
   OnFocusOnFormFieldImpl(form, field, bounding_box);
 }
 
+#if !defined(TOOLKIT_QT)
 // Returns true if |live_form| does not match |cached_form|.
 bool AutofillManager::GetCachedFormAndField(const FormData& form,
                                             const FormFieldData& field,
@@ -448,12 +470,16 @@ FormStructure* AutofillManager::ParseForm(const FormData& form,
 
   return parsed_form_structure;
 }
+#endif  // !defined(TOOLKIT_QT)
 
 void AutofillManager::Reset() {
+#if !defined(TOOLKIT_QT)
   form_structures_.clear();
   form_interactions_ukm_logger_ = CreateFormInteractionsUkmLogger();
+#endif
 }
 
+#if !defined(TOOLKIT_QT)
 void AutofillManager::OnLoadedServerPredictions(
     std::string response,
     const std::vector<FormSignature>& queried_form_signatures) {
@@ -511,5 +537,6 @@ void AutofillManager::OnServerRequestError(
     FormSignature form_signature,
     AutofillDownloadManager::RequestType request_type,
     int http_error) {}
+#endif  // !defined(TOOLKIT_QT)
 
 }  // namespace autofill
diff --git a/chromium/components/autofill/core/browser/autofill_manager.h b/chromium/components/autofill/core/browser/autofill_manager.h
index 8310c82331b..d6be53a97b7 100644
--- a/chromium/components/autofill/core/browser/autofill_manager.h
+++ b/chromium/components/autofill/core/browser/autofill_manager.h
@@ -25,7 +25,9 @@
 #include "components/autofill/core/common/mojom/autofill_types.mojom.h"
 #include "components/autofill/core/common/signatures.h"
 #include "components/autofill/core/common/unique_ids.h"
+#if !defined(TOOLKIT_QT)
 #include "components/translate/core/browser/translate_driver.h"
+#endif
 #include "components/version_info/channel.h"
 
 namespace gfx {
@@ -42,9 +44,14 @@ class LogManager;
 
 // This class defines the interface should be implemented by autofill
 // implementation in browser side to interact with AutofillDriver.
+#if !defined(TOOLKIT_QT)
 class AutofillManager
     : public AutofillDownloadManager::Observer,
       public translate::TranslateDriver::LanguageDetectionObserver {
+#else
+class AutofillManager {
+#endif  // !defined(TOOLKIT_QT)
+
  public:
   enum AutofillDownloadManagerState {
     ENABLE_AUTOFILL_DOWNLOAD_MANAGER,
@@ -67,6 +74,7 @@ class AutofillManager
           const std::string& app_locale,
           AutofillManager::AutofillDownloadManagerState)>;
 
+#if !defined(TOOLKIT_QT)
   // Raw metadata uploading enabled iff this Chrome instance is on Canary or Dev
   // channel.
   static bool IsRawMetadataUploadingEnabled(version_info::Channel channel);
@@ -77,11 +85,14 @@ class AutofillManager
   static void LogAutofillTypePredictionsAvailable(
       LogManager* log_manager,
       const std::vector<FormStructure*>& forms);
+#endif  // !defined(TOOLKIT_QT)
 
   AutofillManager(const AutofillManager&) = delete;
   AutofillManager& operator=(const AutofillManager&) = delete;
 
+#if !defined(TOOLKIT_QT)
   ~AutofillManager() override;
+#endif
 
   // The following will fail a DCHECK if called for a prerendered main frame.
   AutofillClient* client() {
@@ -172,6 +183,7 @@ class AutofillManager
   // Resets cache.
   virtual void Reset();
 
+#if !defined(TOOLKIT_QT)
   // translate::TranslateDriver::LanguageDetectionObserver:
   void OnTranslateDriverDestroyed(
       translate::TranslateDriver* translate_driver) override;
@@ -207,10 +219,12 @@ class AutofillManager
   form_structures() const {
     return form_structures_;
   }
+#endif  // !defined(TOOLKIT_QT)
 
   AutofillDriver* driver() { return driver_; }
   const AutofillDriver* driver() const { return driver_; }
 
+#if !defined(TOOLKIT_QT)
   AutofillDownloadManager* download_manager() {
     return download_manager_.get();
   }
@@ -234,6 +248,7 @@ class AutofillManager
       int http_error) {
     OnServerRequestError(form_signature, request_type, http_error);
   }
+#endif  // !defined(TOOLKIT_QT)
 #ifdef UNIT_TEST
   // A public wrapper that calls |mutable_form_structures| for testing purposes
   // only.
@@ -258,10 +273,12 @@ class AutofillManager
                   AutofillDownloadManagerState enable_download_manager,
                   version_info::Channel channel);
 
+#if !defined(TOOLKIT_QT)
   LogManager* log_manager() { return log_manager_; }
 
   // Retrieves the page language from |client_|
   LanguageCode GetCurrentPageLanguage();
+#endif
 
   // The following do not check for prerendering. These should only used while
   // constructing or resetting the manager.
@@ -315,6 +332,7 @@ class AutofillManager
   virtual void OnAfterProcessParsedForms(
       const DenseSet<FormType>& form_types) = 0;
 
+#if !defined(TOOLKIT_QT)
   // Returns the number of FormStructures with the given |form_signature| and
   // appends them to |form_structures|. Runs in linear time.
   size_t FindCachedFormsBySignature(
@@ -333,6 +351,7 @@ class AutofillManager
   mutable_form_structures() {
     return &form_structures_;
   }
+#endif  // !defined(TOOLKIT_QT)
 
 #ifdef UNIT_TEST
   // Exposed for testing.
@@ -343,6 +362,7 @@ class AutofillManager
 #endif  // UNIT_TEST
 
  private:
+#if !defined(TOOLKIT_QT)
   // AutofillDownloadManager::Observer:
   void OnLoadedServerPredictions(
       std::string response,
@@ -357,6 +377,7 @@ class AutofillManager
 
   std::unique_ptr<AutofillMetrics::FormInteractionsUkmLogger>
   CreateFormInteractionsUkmLogger();
+#endif  // !defined(TOOLKIT_QT)
 
   // Provides driver-level context to the shared code of the component. Must
   // outlive this object.
@@ -367,6 +388,7 @@ class AutofillManager
   // client isn't accessed incorrectly.
   const raw_ptr<AutofillClient> client_;
 
+#if !defined(TOOLKIT_QT)
   const raw_ptr<LogManager> log_manager_;
 
   // Observer needed to re-run heuristics when the language has been detected.
@@ -390,6 +412,7 @@ class AutofillManager
 
   // Will be not null only for |SaveCardBubbleViewsFullFormBrowserTest|.
   raw_ptr<ObserverForTest> observer_for_testing_ = nullptr;
+#endif  // !defined(TOOLKIT_QT)
 };
 
 }  // namespace autofill
diff --git a/chromium/components/autofill/core/browser/browser_autofill_manager.cc b/chromium/components/autofill/core/browser/browser_autofill_manager.cc
index a1b9eeff7f9..83f36527088 100644
--- a/chromium/components/autofill/core/browser/browser_autofill_manager.cc
+++ b/chromium/components/autofill/core/browser/browser_autofill_manager.cc
@@ -44,7 +44,9 @@
 #include "base/threading/thread_restrictions.h"
 #include "build/build_config.h"
 #include "build/chromeos_buildflags.h"
+#if !defined(TOOLKIT_QT)
 #include "components/autofill/core/browser/autocomplete_history_manager.h"
+#endif
 #include "components/autofill/core/browser/autofill_browser_util.h"
 #include "components/autofill/core/browser/autofill_client.h"
 #include "components/autofill/core/browser/autofill_data_util.h"
@@ -60,6 +62,7 @@
 #include "components/autofill/core/browser/data_model/credit_card.h"
 #include "components/autofill/core/browser/data_model/phone_number.h"
 #include "components/autofill/core/browser/field_types.h"
+#if !defined(TOOLKIT_QT)
 #include "components/autofill/core/browser/form_data_importer.h"
 #include "components/autofill/core/browser/form_structure.h"
 #include "components/autofill/core/browser/geo/country_names.h"
@@ -72,6 +75,7 @@
 #include "components/autofill/core/browser/payments/payments_client.h"
 #include "components/autofill/core/browser/personal_data_manager.h"
 #include "components/autofill/core/browser/randomized_encoder.h"
+#endif  // !defined(TOOLKIT_QT)
 #include "components/autofill/core/browser/ui/popup_item_ids.h"
 #include "components/autofill/core/browser/validation.h"
 #include "components/autofill/core/common/autofill_clock.h"
@@ -110,6 +114,7 @@ using base::StartsWith;
 using base::TimeTicks;
 using mojom::SubmissionSource;
 
+#if !defined(TOOLKIT_QT)
 constexpr int kCreditCardSigninPromoImpressionLimit = 3;
 
 namespace {
@@ -411,6 +416,7 @@ BrowserAutofillManager::FillingContext::FillingContext(
 }
 
 BrowserAutofillManager::FillingContext::~FillingContext() = default;
+#endif  // !defined(TOOLKIT_QT)
 
 BrowserAutofillManager::BrowserAutofillManager(
     AutofillDriver* driver,
@@ -423,6 +429,19 @@ BrowserAutofillManager::BrowserAutofillManager(
                              app_locale,
                              enable_download_manager) {}
 
+#if defined(TOOLKIT_QT)
+BrowserAutofillManager::BrowserAutofillManager(
+    AutofillDriver* driver,
+    AutofillClient* client,
+    PersonalDataManager* personal_data,
+    const std::string app_locale,
+    AutofillDownloadManagerState enable_download_manager)
+    : AutofillManager(driver, client, enable_download_manager),
+      external_delegate_(
+          std::make_unique<AutofillExternalDelegate>(this, driver)),
+      app_locale_(app_locale),
+      personal_data_(personal_data) {}
+#else
 BrowserAutofillManager::BrowserAutofillManager(
     AutofillDriver* driver,
     AutofillClient* client,
@@ -625,9 +644,11 @@ void BrowserAutofillManager::OnVirtualCardCandidateSelected(
   // the information in the form.
 }
 #endif
+#endif  // !defined(TOOLKIT_QT)
 
 bool BrowserAutofillManager::ShouldParseForms(
     const std::vector<FormData>& forms) {
+#if !defined(TOOLKIT_QT)
   bool autofill_enabled = IsAutofillEnabled();
   sync_state_ = personal_data_ ? personal_data_->GetSyncSigninState()
                                : AutofillSyncSigninState::kNumSyncStates;
@@ -642,11 +663,15 @@ bool BrowserAutofillManager::ShouldParseForms(
   }
 
   return autofill_enabled;
+#else
+  return false;
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void BrowserAutofillManager::OnFormSubmittedImpl(const FormData& form,
                                                  bool known_success,
                                                  SubmissionSource source) {
+#if !defined(TOOLKIT_QT)
   base::UmaHistogramEnumeration("Autofill.FormSubmission.PerProfileType",
                                 client()->GetProfileType());
   if (log_manager()) {
@@ -739,8 +764,12 @@ void BrowserAutofillManager::OnFormSubmittedImpl(const FormData& form,
   client()->GetFormDataImporter()->ImportFormData(
       *submitted_form, IsAutofillProfileEnabled(),
       IsAutofillCreditCardEnabled());
+#else
+  NOTREACHED();
+#endif  // !defined(TOOLKIT_QT)
 }
 
+#if !defined(TOOLKIT_QT)
 bool BrowserAutofillManager::MaybeStartVoteUploadProcess(
     std::unique_ptr<FormStructure> form_structure,
     bool observed_submission) {
@@ -856,12 +885,14 @@ void BrowserAutofillManager::DidSuppressPopup(const FormData& form,
   if (logger)
     logger->OnPopupSuppressed(*form_structure, *autofill_field);
 }
+#endif  // !defined(TOOLKIT_QT)
 
 void BrowserAutofillManager::OnTextFieldDidChangeImpl(
     const FormData& form,
     const FormFieldData& field,
     const gfx::RectF& bounding_box,
     const TimeTicks timestamp) {
+#if !defined(TOOLKIT_QT)
   if (test_delegate_)
     test_delegate_->OnTextFieldChanged();
 
@@ -914,11 +945,14 @@ void BrowserAutofillManager::OnTextFieldDidChangeImpl(
   }
 
   UpdateInitialInteractionTimestamp(timestamp);
+#endif  // !defined(TOOLKIT_QT)
 }
 
+#if !defined(TOOLKIT_QT)
 bool BrowserAutofillManager::IsFormNonSecure(const FormData& form) const {
   return IsFormOrClientNonSecure(client(), form);
 }
+#endif
 
 void BrowserAutofillManager::OnAskForValuesToFillImpl(
     int query_id,
@@ -935,6 +969,7 @@ void BrowserAutofillManager::OnAskForValuesToFillImpl(
 
   std::vector<Suggestion> suggestions;
   SuggestionsContext context;
+#if !defined(TOOLKIT_QT)
   GetAvailableSuggestions(form, field, &suggestions, &context);
 
   if (context.is_autofill_available) {
@@ -1002,11 +1037,13 @@ void BrowserAutofillManager::OnAskForValuesToFillImpl(
 
   // Send Autofill suggestions (could be an empty list).
   single_field_form_fill_router_->CancelPendingQueries(this);
+#endif  // !defined(TOOLKIT_QT)
   external_delegate_->OnSuggestionsReturned(query_id, suggestions,
                                             autoselect_first_suggestion,
                                             context.should_display_gpay_logo);
 }
 
+#if !defined(TOOLKIT_QT)
 bool BrowserAutofillManager::WillFillCreditCardNumber(
     const FormData& form,
     const FormFieldData& field) {
@@ -1149,8 +1186,10 @@ void BrowserAutofillManager::FillVirtualCardInformation(
                                 form, field, &copy);
   }
 }
+#endif  // !defined(TOOLKIT_QT)
 
 void BrowserAutofillManager::OnFocusNoLongerOnForm(bool had_interacted_form) {
+#if !defined(TOOLKIT_QT)
   // For historical reasons, Chrome takes action on this message only if focus
   // was previously on a form with which the user had interacted.
   // TODO(crbug.com/1140473): Remove need for this short-circuit.
@@ -1170,12 +1209,14 @@ void BrowserAutofillManager::OnFocusNoLongerOnForm(bool had_interacted_form) {
         mojom::AutofillState::kNoSuggestions);
   }
 #endif
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void BrowserAutofillManager::OnFocusOnFormFieldImpl(
     const FormData& form,
     const FormFieldData& field,
     const gfx::RectF& bounding_box) {
+#if !defined(TOOLKIT_QT)
   // Notify installed screen readers if the focus is on a field for which there
   // are suggestions to present. Ignore if a screen reader is not present. If
   // the platform is ChromeOS, then assume ChromeVox is in use as there is no
@@ -1195,6 +1236,7 @@ void BrowserAutofillManager::OnFocusOnFormFieldImpl(
        !suggestions.empty())
           ? mojom::AutofillState::kAutofillAvailable
           : mojom::AutofillState::kNoSuggestions);
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void BrowserAutofillManager::OnSelectControlDidChangeImpl(
@@ -1205,13 +1247,16 @@ void BrowserAutofillManager::OnSelectControlDidChangeImpl(
 }
 
 void BrowserAutofillManager::OnDidPreviewAutofillFormData() {
+#if !defined(TOOLKIT_QT)
   if (test_delegate_)
     test_delegate_->DidPreviewFormData();
+#endif
 }
 
 void BrowserAutofillManager::OnDidFillAutofillFormData(
     const FormData& form,
     const TimeTicks timestamp) {
+#if !defined(TOOLKIT_QT)
   if (test_delegate_)
     test_delegate_->DidFillFormData();
 
@@ -1240,8 +1285,10 @@ void BrowserAutofillManager::OnDidFillAutofillFormData(
   }
 
   UpdateInitialInteractionTimestamp(timestamp);
+#endif  // !defined(TOOLKIT_QT)
 }
 
+#if !defined(TOOLKIT_QT)
 void BrowserAutofillManager::DidShowSuggestions(bool has_autofill_suggestions,
                                                 const FormData& form,
                                                 const FormFieldData& field) {
@@ -1284,15 +1331,19 @@ void BrowserAutofillManager::DidShowSuggestions(bool has_autofill_suggestions,
     credit_card_access_manager_->PrepareToFetchCreditCard();
   }
 }
+#endif  // !defined(TOOLKIT_QT)
 
 void BrowserAutofillManager::OnHidePopup() {
+#if !defined(TOOLKIT_QT)
   if (!IsAutofillEnabled())
     return;
 
   single_field_form_fill_router_->CancelPendingQueries(this);
+#endif
   client()->HideAutofillPopup(PopupHidingReason::kRendererEvent);
 }
 
+#if !defined(TOOLKIT_QT)
 bool BrowserAutofillManager::GetDeletionConfirmationText(
     const std::u16string& value,
     int identifier,
@@ -1406,6 +1457,7 @@ void BrowserAutofillManager::SetTestDelegate(
     BrowserAutofillManagerTestDelegate* delegate) {
   test_delegate_ = delegate;
 }
+#endif  // !defined(TOOLKIT_QT)
 
 void BrowserAutofillManager::SetDataList(
     const std::vector<std::u16string>& values,
@@ -1418,6 +1470,7 @@ void BrowserAutofillManager::SetDataList(
 }
 
 void BrowserAutofillManager::SelectFieldOptionsDidChange(const FormData& form) {
+#if !defined(TOOLKIT_QT)
   // Look for a cached version of the form. It will be a null pointer if none is
   // found, which is fine.
   FormStructure* cached_form = FindCachedFormByRendererId(form.global_id());
@@ -1430,6 +1483,7 @@ void BrowserAutofillManager::SelectFieldOptionsDidChange(const FormData& form) {
 
   if (ShouldTriggerRefill(*form_structure))
     TriggerRefill(form);
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void BrowserAutofillManager::PropagateAutofillPredictions(
@@ -1438,6 +1492,7 @@ void BrowserAutofillManager::PropagateAutofillPredictions(
   client()->PropagateAutofillPredictions(rfh, forms);
 }
 
+#if !defined(TOOLKIT_QT)
 void BrowserAutofillManager::OnCreditCardFetched(CreditCardFetchResult result,
                                                  const CreditCard* credit_card,
                                                  const std::u16string& cvc) {
@@ -1474,6 +1529,7 @@ void BrowserAutofillManager::OnCreditCardFetched(CreditCardFetchResult result,
     credit_card_access_manager_->CacheUnmaskedCardInfo(*credit_card, cvc);
   }
 }
+#endif  // !defined(TOOLKIT_QT)
 
 void BrowserAutofillManager::OnDidEndTextFieldEditing() {
   external_delegate_->DidEndTextFieldEditing();
@@ -1491,6 +1547,7 @@ bool BrowserAutofillManager::IsAutofillCreditCardEnabled() const {
   return ::autofill::prefs::IsAutofillCreditCardEnabled(client()->GetPrefs());
 }
 
+#if !defined(TOOLKIT_QT)
 const FormData& BrowserAutofillManager::last_query_form() const {
   return external_delegate_->query_form();
 }
@@ -1558,8 +1615,10 @@ void BrowserAutofillManager::UploadFormData(const FormStructure& submitted_form,
       /*login_form_signature=*/std::string(), observed_submission,
       client()->GetPrefs());
 }
+#endif  // !defined(TOOLKIT_QT)
 
 void BrowserAutofillManager::Reset() {
+#if !defined(TOOLKIT_QT)
   // Note that upload_request_ is not reset here because the prompt to
   // save a card is shown after page navigation.
   ProcessPendingFormForUpload();
@@ -1590,8 +1649,12 @@ void BrowserAutofillManager::Reset() {
   initial_interaction_timestamp_ = TimeTicks();
   external_delegate_->Reset();
   filling_context_.clear();
+#else
+  external_delegate_->Reset();
+#endif  // !defined(TOOLKIT_QT)
 }
 
+#if !defined(TOOLKIT_QT)
 bool BrowserAutofillManager::RefreshDataModels() {
   if (!IsAutofillEnabled())
     return false;
@@ -2012,8 +2075,10 @@ std::vector<Suggestion> BrowserAutofillManager::GetCreditCardSuggestions(
   credit_card_form_event_logger_->set_suggestions(suggestions);
   return suggestions;
 }
+#endif  // !defined(TOOLKIT_QT)
 
 void BrowserAutofillManager::OnBeforeProcessParsedForms() {
+#if !defined(TOOLKIT_QT)
   has_parsed_forms_ = true;
 
   // Record the current sync state to be used for metrics on this page.
@@ -2021,11 +2086,13 @@ void BrowserAutofillManager::OnBeforeProcessParsedForms() {
 
   // Setup the url for metrics that we will collect for this form.
   form_interactions_ukm_logger()->OnFormsParsed(client()->GetUkmSourceId());
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void BrowserAutofillManager::OnFormProcessed(
     const FormData& form,
     const FormStructure& form_structure) {
+#if !defined(TOOLKIT_QT)
   if (data_util::ContainsPhone(data_util::DetermineGroups(form_structure))) {
     has_observed_phone_number_field_ = true;
   }
@@ -2071,10 +2138,14 @@ void BrowserAutofillManager::OnFormProcessed(
         base::BindRepeating(&BrowserAutofillManager::TriggerRefill,
                             weak_ptr_factory_.GetWeakPtr(), form));
   }
+#else
+  NOTREACHED();
+#endif  // !defined(TOOLKIT_QT)
 }
 
 void BrowserAutofillManager::OnAfterProcessParsedForms(
     const DenseSet<FormType>& form_types) {
+#if !defined(TOOLKIT_QT)
   AutofillMetrics::LogUserHappinessMetric(
       AutofillMetrics::FORMS_LOADED, form_types,
       client()->GetSecurityLevelForUmaHistograms(),
@@ -2085,8 +2156,12 @@ void BrowserAutofillManager::OnAfterProcessParsedForms(
   // directly comparable.
   KeyboardAccessoryMetricsLogger::OnFormsLoaded();
 #endif
+#else
+  NOTREACHED();
+#endif  // !defined(TOOLKIT_QT)
 }
 
+#if !defined(TOOLKIT_QT)
 int BrowserAutofillManager::BackendIDToInt(
     const std::string& backend_id) const {
   if (!base::IsValidGUID(backend_id))
@@ -2785,5 +2860,6 @@ void BrowserAutofillManager::PreProcessStateMatchingTypes(
     }
   }
 }
+#endif  // !defined(TOOLKIT_QT)
 
 }  // namespace autofill
diff --git a/chromium/components/autofill/core/browser/browser_autofill_manager.h b/chromium/components/autofill/core/browser/browser_autofill_manager.h
index 53b2df6b1da..9d66ebf1e79 100644
--- a/chromium/components/autofill/core/browser/browser_autofill_manager.h
+++ b/chromium/components/autofill/core/browser/browser_autofill_manager.h
@@ -20,7 +20,9 @@
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "build/build_config.h"
+#if !defined(TOOLKIT_QT)
 #include "components/autofill/core/browser/autocomplete_history_manager.h"
+#endif
 #include "components/autofill/core/browser/autofill_ablation_study.h"
 #include "components/autofill/core/browser/autofill_client.h"
 #include "components/autofill/core/browser/autofill_driver.h"
@@ -28,6 +30,7 @@
 #include "components/autofill/core/browser/autofill_manager.h"
 #include "components/autofill/core/browser/field_filler.h"
 #include "components/autofill/core/browser/form_types.h"
+#if !defined(TOOLKIT_QT)
 #include "components/autofill/core/browser/metrics/form_events/address_form_event_logger.h"
 #include "components/autofill/core/browser/metrics/form_events/credit_card_form_event_logger.h"
 #include "components/autofill/core/browser/payments/autofill_offer_manager.h"
@@ -37,6 +40,7 @@
 #include "components/autofill/core/browser/personal_data_manager.h"
 #include "components/autofill/core/browser/single_field_form_fill_router.h"
 #include "components/autofill/core/browser/sync_utils.h"
+#endif  // !defined(TOOLKIT_QT)
 #include "components/autofill/core/browser/ui/popup_types.h"
 #include "components/autofill/core/common/dense_set.h"
 #include "components/autofill/core/common/form_data.h"
@@ -75,9 +79,13 @@ enum class ValuePatternsMetric {
 
 // Manages saving and restoring the user's personal information entered into web
 // forms. One per frame; owned by the AutofillDriver.
+#if !defined(TOOLKIT_QT)
 class BrowserAutofillManager : public AutofillManager,
                                public SingleFieldFormFiller::SuggestionsHandler,
                                public CreditCardAccessManager::Accessor {
+#else
+class BrowserAutofillManager : public AutofillManager {
+#endif  // !defined(TOOLKIT_QT)
  public:
   BrowserAutofillManager(AutofillDriver* driver,
                          AutofillClient* client,
@@ -87,6 +95,7 @@ class BrowserAutofillManager : public AutofillManager,
   BrowserAutofillManager(const BrowserAutofillManager&) = delete;
   BrowserAutofillManager& operator=(const BrowserAutofillManager&) = delete;
 
+#if !defined(TOOLKIT_QT)
   ~BrowserAutofillManager() override;
 
   void ShowAutofillSettings(bool show_credit_card_settings);
@@ -220,6 +229,7 @@ class BrowserAutofillManager : public AutofillManager,
   // Invoked when the popup view can't be created. Main usage is to collect
   // metrics.
   void DidSuppressPopup(const FormData& form, const FormFieldData& field);
+#endif  // !defined(TOOLKIT_QT)
 
   // AutofillManager:
   void OnFocusNoLongerOnForm(bool had_interacted_form) override;
@@ -237,11 +247,13 @@ class BrowserAutofillManager : public AutofillManager,
       const std::vector<FormStructure*>& forms) override;
   void Reset() override;
 
+#if !defined(TOOLKIT_QT)
   // SingleFieldFormFiller::SuggestionsHandler:
   void OnSuggestionsReturned(
       int query_id,
       bool autoselect_first_suggestion,
       const std::vector<Suggestion>& suggestions) override;
+#endif
 
   // Returns true if either Profile or CreditCard Autofill is enabled.
   virtual bool IsAutofillEnabled() const;
@@ -254,6 +266,7 @@ class BrowserAutofillManager : public AutofillManager,
   // the client supports Autofill.
   virtual bool IsAutofillCreditCardEnabled() const;
 
+#if !defined(TOOLKIT_QT)
   // Shared code to determine if |form| should be uploaded to the Autofill
   // server. It verifies that uploading is allowed and |form| meets conditions
   // to be uploadable. Exposed for testing.
@@ -270,6 +283,7 @@ class BrowserAutofillManager : public AutofillManager,
   bool has_observed_one_time_code_field() const {
     return has_observed_one_time_code_field_;
   }
+#endif  // !defined(TOOLKIT_QT)
 
 #if defined(UNIT_TEST)
   void SetExternalDelegateForTest(
@@ -323,6 +337,7 @@ class BrowserAutofillManager : public AutofillManager,
                          AutofillDownloadManagerState enable_download_manager =
                              DISABLE_AUTOFILL_DOWNLOAD_MANAGER);
 
+#if !defined(TOOLKIT_QT)
   // Uploads the form data to the Autofill server. |observed_submission|
   // indicates that upload is the result of a submission event.
   virtual void UploadFormData(const FormStructure& submitted_form,
@@ -350,6 +365,7 @@ class BrowserAutofillManager : public AutofillManager,
   void SplitFrontendID(int frontend_id,
                        std::string* cc_backend_id,
                        std::string* profile_backend_id) const;
+#endif  // !defined(TOOLKIT_QT)
 
   // AutofillManager:
   void OnFormSubmittedImpl(const FormData& form,
@@ -376,8 +392,10 @@ class BrowserAutofillManager : public AutofillManager,
                        const FormStructure& form_structure) override;
   void OnAfterProcessParsedForms(const DenseSet<FormType>& form_types) override;
 
+#if !defined(TOOLKIT_QT)
   // Exposed for testing.
   FormData* pending_form_data() { return pending_form_data_.get(); }
+#endif
 
 #ifdef UNIT_TEST
   void set_single_field_form_fill_router_for_test(
@@ -401,6 +419,7 @@ class BrowserAutofillManager : public AutofillManager,
   FRIEND_TEST_ALL_PREFIXES(BrowserAutofillManagerTest,
                            PageLanguageGetsCorrectlyDetected);
 
+#if !defined(TOOLKIT_QT)
   // Keeps track of the filling context for a form, used to make refill attemps.
   struct FillingContext {
     // |profile_or_credit_card| contains either AutofillProfile or CreditCard
@@ -433,6 +452,7 @@ class BrowserAutofillManager : public AutofillManager,
     // The field type groups that were initially filled.
     std::set<FieldTypeGroup> type_groups_originally_filled;
   };
+#endif  // !defined(TOOLKIT_QT)
 
   // Indicates the reason why autofill suggestions are suppressed.
   enum class SuppressReason {
@@ -481,6 +501,7 @@ class BrowserAutofillManager : public AutofillManager,
     AblationGroup conditional_ablation_group = AblationGroup::kDefault;
   };
 
+#if !defined(TOOLKIT_QT)
   // CreditCardAccessManager::Accessor
   void OnCreditCardFetched(
       CreditCardFetchResult result,
@@ -671,6 +692,7 @@ class BrowserAutofillManager : public AutofillManager,
   // May return nullptr.
   FormEventLoggerBase* GetEventFormLogger(
       FieldTypeGroup field_type_group) const;
+#endif  // !defined(TOOLKIT_QT)
 
   void SetDataList(const std::vector<std::u16string>& values,
                    const std::vector<std::u16string>& labels);
@@ -687,6 +709,7 @@ class BrowserAutofillManager : public AutofillManager,
   // May be NULL.  NULL indicates OTR.
   raw_ptr<PersonalDataManager> personal_data_;
 
+#if !defined(TOOLKIT_QT)
   // Used to help fill data into fields.
   FieldFiller field_filler_;
 
@@ -764,6 +787,7 @@ class BrowserAutofillManager : public AutofillManager,
   // Used to record metrics. This should be set at the beginning of the
   // interaction and re-used throughout the context of this manager.
   AutofillSyncSigninState sync_state_ = AutofillSyncSigninState::kNumSyncStates;
+#endif  // !defined(TOOLKIT_QT)
 
   base::WeakPtrFactory<BrowserAutofillManager> weak_ptr_factory_{this};