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diff --git a/deps/v8/src/allocation-site-scopes-inl.h b/deps/v8/src/allocation-site-scopes-inl.h
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--- a/deps/v8/src/allocation-site-scopes-inl.h
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@@ -1,59 +0,0 @@
-// Copyright 2018 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef V8_ALLOCATION_SITE_SCOPES_INL_H_
-#define V8_ALLOCATION_SITE_SCOPES_INL_H_
-
-#include "src/allocation-site-scopes.h"
-
-#include "src/objects/allocation-site-inl.h"
-
-namespace v8 {
-namespace internal {
-
-void AllocationSiteContext::InitializeTraversal(Handle<AllocationSite> site) {
- top_ = site;
- // {current_} is updated in place to not create unnecessary Handles, hence
- // we initially need a separate handle.
- current_ = Handle<AllocationSite>::New(*top_, isolate());
-}
-
-Handle<AllocationSite> AllocationSiteUsageContext::EnterNewScope() {
- if (top().is_null()) {
- InitializeTraversal(top_site_);
- } else {
- // Advance current site
- Object nested_site = current()->nested_site();
- // Something is wrong if we advance to the end of the list here.
- update_current_site(AllocationSite::cast(nested_site));
- }
- return Handle<AllocationSite>(*current(), isolate());
-}
-
-void AllocationSiteUsageContext::ExitScope(Handle<AllocationSite> scope_site,
- Handle<JSObject> object) {
- // This assert ensures that we are pointing at the right sub-object in a
- // recursive walk of a nested literal.
- DCHECK(object.is_null() || *object == scope_site->boilerplate());
-}
-
-bool AllocationSiteUsageContext::ShouldCreateMemento(Handle<JSObject> object) {
- if (activated_ && AllocationSite::CanTrack(object->map()->instance_type())) {
- if (FLAG_allocation_site_pretenuring ||
- AllocationSite::ShouldTrack(object->GetElementsKind())) {
- if (FLAG_trace_creation_allocation_sites) {
- PrintF("*** Creating Memento for %s %p\n",
- object->IsJSArray() ? "JSArray" : "JSObject",
- reinterpret_cast<void*>(object->ptr()));
- }
- return true;
- }
- }
- return false;
-}
-
-} // namespace internal
-} // namespace v8
-
-#endif // V8_ALLOCATION_SITE_SCOPES_INL_H_