Import Qt5x2 branch of QtWebkit for Qt 5.2

Importing a new snapshot of webkit.

Change-Id: I2d01ad12cdc8af8cb015387641120a9d7ea5f10c
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>

1 files changed, 0 insertions, 721 deletions

diff --git a/Source/WebKit/chromium/src/WebDevToolsAgentImpl.cpp b/Source/WebKit/chromium/src/WebDevToolsAgentImpl.cpp
deleted file mode 100644
index 5d6a1d09b..000000000
--- a/Source/WebKit/chromium/src/WebDevToolsAgentImpl.cpp
+++ /dev/null
@@ -1,721 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "WebDevToolsAgentImpl.h"
-
-#include "ExceptionCode.h"
-#include "Frame.h"
-#include "FrameView.h"
-#include "GraphicsContext.h"
-#include "InjectedScriptHost.h"
-#include "InspectorBackendDispatcher.h"
-#include "InspectorController.h"
-#include "InspectorFrontend.h"
-#include "InspectorProtocolVersion.h"
-#include "MemoryCache.h"
-#include "Page.h"
-#include "PageGroup.h"
-#include "PageScriptDebugServer.h"
-#include "painting/GraphicsContextBuilder.h"
-#include "RenderView.h"
-#include "ResourceError.h"
-#include "ResourceRequest.h"
-#include "ResourceResponse.h"
-#include "V8Binding.h"
-#include "V8Utilities.h"
-#include "WebDataSource.h"
-#include "WebDevToolsAgentClient.h"
-#include "WebFrameImpl.h"
-#include "WebViewClient.h"
-#include "WebViewImpl.h"
-#include <public/WebRect.h>
-#include <public/WebString.h>
-#include <public/WebURL.h>
-#include <public/WebURLError.h>
-#include <public/WebURLRequest.h>
-#include <public/WebURLResponse.h>
-#include <wtf/CurrentTime.h>
-#include <wtf/MathExtras.h>
-#include <wtf/Noncopyable.h>
-#include <wtf/OwnPtr.h>
-#include <wtf/text/WTFString.h>
-
-using namespace WebCore;
-using namespace std;
-
-namespace OverlayZOrders {
-// Use 99 as a big z-order number so that highlight is above other overlays.
-static const int highlight = 99;
-}
-
-namespace WebKit {
-
-class ClientMessageLoopAdapter : public PageScriptDebugServer::ClientMessageLoop {
-public:
-    static void ensureClientMessageLoopCreated(WebDevToolsAgentClient* client)
-    {
-        if (s_instance)
-            return;
-        OwnPtr<ClientMessageLoopAdapter> instance = adoptPtr(new ClientMessageLoopAdapter(adoptPtr(client->createClientMessageLoop())));
-        s_instance = instance.get();
-        PageScriptDebugServer::shared().setClientMessageLoop(instance.release());
-    }
-
-    static void inspectedViewClosed(WebViewImpl* view)
-    {
-        if (s_instance)
-            s_instance->m_frozenViews.remove(view);
-    }
-
-    static void didNavigate()
-    {
-        // Release render thread if necessary.
-        if (s_instance && s_instance->m_running)
-            PageScriptDebugServer::shared().continueProgram();
-    }
-
-private:
-    ClientMessageLoopAdapter(PassOwnPtr<WebKit::WebDevToolsAgentClient::WebKitClientMessageLoop> messageLoop)
-        : m_running(false)
-        , m_messageLoop(messageLoop) { }
-
-
-    virtual void run(Page* page)
-    {
-        if (m_running)
-            return;
-        m_running = true;
-
-        Vector<WebViewImpl*> views;
-
-        // 1. Disable input events.
-        HashSet<Page*>::const_iterator end =  page->group().pages().end();
-        for (HashSet<Page*>::const_iterator it =  page->group().pages().begin(); it != end; ++it) {
-            WebViewImpl* view = WebViewImpl::fromPage(*it);
-            m_frozenViews.add(view);
-            views.append(view);
-            view->setIgnoreInputEvents(true);
-        }
-
-        // 2. Disable active objects
-        WebView::willEnterModalLoop();
-
-        // 3. Process messages until quitNow is called.
-        m_messageLoop->run();
-
-        // 4. Resume active objects
-        WebView::didExitModalLoop();
-
-        // 5. Resume input events.
-        for (Vector<WebViewImpl*>::iterator it = views.begin(); it != views.end(); ++it) {
-            if (m_frozenViews.contains(*it)) {
-                // The view was not closed during the dispatch.
-                (*it)->setIgnoreInputEvents(false);
-            }
-        }
-
-        // 6. All views have been resumed, clear the set.
-        m_frozenViews.clear();
-
-        m_running = false;
-    }
-
-    virtual void quitNow()
-    {
-        m_messageLoop->quitNow();
-    }
-
-    bool m_running;
-    OwnPtr<WebKit::WebDevToolsAgentClient::WebKitClientMessageLoop> m_messageLoop;
-    typedef HashSet<WebViewImpl*> FrozenViewsSet;
-    FrozenViewsSet m_frozenViews;
-    // FIXME: The ownership model for s_instance is somewhat complicated. Can we make this simpler?
-    static ClientMessageLoopAdapter* s_instance;
-};
-
-ClientMessageLoopAdapter* ClientMessageLoopAdapter::s_instance = 0;
-
-class DebuggerTask : public PageScriptDebugServer::Task {
-public:
-    DebuggerTask(PassOwnPtr<WebDevToolsAgent::MessageDescriptor> descriptor)
-        : m_descriptor(descriptor)
-    {
-    }
-
-    virtual ~DebuggerTask() { }
-    virtual void run()
-    {
-        if (WebDevToolsAgent* webagent = m_descriptor->agent())
-            webagent->dispatchOnInspectorBackend(m_descriptor->message());
-    }
-
-private:
-    OwnPtr<WebDevToolsAgent::MessageDescriptor> m_descriptor;
-};
-
-class DeviceMetricsSupport {
-public:
-    DeviceMetricsSupport(WebViewImpl* webView)
-        : m_webView(webView)
-        , m_fitWindow(false)
-        , m_originalZoomFactor(0)
-    {
-    }
-
-    ~DeviceMetricsSupport()
-    {
-        restore();
-    }
-
-    void setDeviceMetrics(int width, int height, float textZoomFactor, bool fitWindow)
-    {
-        WebCore::FrameView* view = frameView();
-        if (!view)
-            return;
-
-        m_emulatedFrameSize = WebSize(width, height);
-        m_fitWindow = fitWindow;
-        m_originalZoomFactor = 0;
-        m_webView->setEmulatedTextZoomFactor(textZoomFactor);
-        applySizeOverrideInternal(view, FitWindowAllowed);
-        autoZoomPageToFitWidth(view->frame());
-
-        m_webView->sendResizeEventAndRepaint();
-    }
-
-    void autoZoomPageToFitWidthOnNavigation(Frame* frame)
-    {
-        FrameView* frameView = frame->view();
-        applySizeOverrideInternal(frameView, FitWindowNotAllowed);
-        m_originalZoomFactor = 0;
-        applySizeOverrideInternal(frameView, FitWindowAllowed);
-        autoZoomPageToFitWidth(frame);
-    }
-
-    void autoZoomPageToFitWidth(Frame* frame)
-    {
-        if (!frame)
-            return;
-
-        frame->setTextZoomFactor(m_webView->emulatedTextZoomFactor());
-        ensureOriginalZoomFactor(frame->view());
-        Document* document = frame->document();
-        float numerator = document->renderView() ? document->renderView()->viewWidth() : frame->view()->contentsWidth();
-        float factor = m_originalZoomFactor * (numerator / m_emulatedFrameSize.width);
-        frame->setPageAndTextZoomFactors(factor, m_webView->emulatedTextZoomFactor());
-        document->styleResolverChanged(RecalcStyleImmediately);
-        document->updateLayout();
-    }
-
-    void webViewResized()
-    {
-        if (!m_fitWindow)
-            return;
-
-        applySizeOverrideIfNecessary();
-        autoZoomPageToFitWidth(m_webView->mainFrameImpl()->frame());
-    }
-
-    void applySizeOverrideIfNecessary()
-    {
-        FrameView* view = frameView();
-        if (!view)
-            return;
-
-        applySizeOverrideInternal(view, FitWindowAllowed);
-    }
-
-private:
-    enum FitWindowFlag { FitWindowAllowed, FitWindowNotAllowed };
-
-    void ensureOriginalZoomFactor(FrameView* frameView)
-    {
-        if (m_originalZoomFactor)
-            return;
-
-        m_webView->setPageScaleFactor(1, WebPoint());
-        m_webView->setZoomLevel(false, 0);
-        WebSize scaledEmulatedSize = scaledEmulatedFrameSize(frameView);
-        double denominator = frameView->contentsWidth();
-        if (!denominator)
-            denominator = 1;
-        m_originalZoomFactor = static_cast<double>(scaledEmulatedSize.width) / denominator;
-    }
-
-    void restore()
-    {
-        WebCore::FrameView* view = frameView();
-        if (!view)
-            return;
-
-        m_webView->setZoomLevel(false, 0);
-        m_webView->setEmulatedTextZoomFactor(1);
-        view->setHorizontalScrollbarLock(false);
-        view->setVerticalScrollbarLock(false);
-        view->setScrollbarModes(ScrollbarAuto, ScrollbarAuto, false, false);
-        view->setFrameRect(IntRect(IntPoint(), IntSize(m_webView->size())));
-        m_webView->sendResizeEventAndRepaint();
-    }
-
-    WebSize scaledEmulatedFrameSize(FrameView* frameView)
-    {
-        if (!m_fitWindow)
-            return m_emulatedFrameSize;
-
-        WebSize scrollbarDimensions = forcedScrollbarDimensions(frameView);
-
-        int overrideWidth = m_emulatedFrameSize.width;
-        int overrideHeight = m_emulatedFrameSize.height;
-
-        WebSize webViewSize = m_webView->size();
-        int availableViewWidth = max(webViewSize.width - scrollbarDimensions.width, 1);
-        int availableViewHeight = max(webViewSize.height - scrollbarDimensions.height, 1);
-
-        double widthRatio = static_cast<double>(overrideWidth) / availableViewWidth;
-        double heightRatio = static_cast<double>(overrideHeight) / availableViewHeight;
-        double dimensionRatio = max(widthRatio, heightRatio);
-        overrideWidth = static_cast<int>(ceil(static_cast<double>(overrideWidth) / dimensionRatio));
-        overrideHeight = static_cast<int>(ceil(static_cast<double>(overrideHeight) / dimensionRatio));
-
-        return WebSize(overrideWidth, overrideHeight);
-    }
-
-    WebSize forcedScrollbarDimensions(FrameView* frameView)
-    {
-        frameView->setScrollbarModes(ScrollbarAlwaysOn, ScrollbarAlwaysOn, true, true);
-
-        int verticalScrollbarWidth = 0;
-        int horizontalScrollbarHeight = 0;
-        if (Scrollbar* verticalBar = frameView->verticalScrollbar())
-            verticalScrollbarWidth = !verticalBar->isOverlayScrollbar() ? verticalBar->width() : 0;
-        if (Scrollbar* horizontalBar = frameView->horizontalScrollbar())
-            horizontalScrollbarHeight = !horizontalBar->isOverlayScrollbar() ? horizontalBar->height() : 0;
-        return WebSize(verticalScrollbarWidth, horizontalScrollbarHeight);
-    }
-
-    void applySizeOverrideInternal(FrameView* frameView, FitWindowFlag fitWindowFlag)
-    {
-        WebSize scrollbarDimensions = forcedScrollbarDimensions(frameView);
-
-        WebSize effectiveEmulatedSize = (fitWindowFlag == FitWindowAllowed) ? scaledEmulatedFrameSize(frameView) : m_emulatedFrameSize;
-        int overrideWidth = effectiveEmulatedSize.width + scrollbarDimensions.width;
-        int overrideHeight = effectiveEmulatedSize.height + scrollbarDimensions.height;
-
-        if (IntSize(overrideWidth, overrideHeight) != frameView->size())
-            frameView->resize(overrideWidth, overrideHeight);
-
-        Document* doc = frameView->frame()->document();
-        doc->styleResolverChanged(RecalcStyleImmediately);
-        doc->updateLayout();
-    }
-
-    WebCore::FrameView* frameView()
-    {
-        return m_webView->mainFrameImpl() ? m_webView->mainFrameImpl()->frameView() : 0;
-    }
-
-    WebViewImpl* m_webView;
-    WebSize m_emulatedFrameSize;
-    bool m_fitWindow;
-    double m_originalZoomFactor;
-};
-
-class SerializingFrontendChannel : public InspectorFrontendChannel {
-public:
-    virtual bool sendMessageToFrontend(const String& message)
-    {
-        m_message = message;
-        return true;
-    }
-    String m_message;
-};
-
-WebDevToolsAgentImpl::WebDevToolsAgentImpl(
-    WebViewImpl* webViewImpl,
-    WebDevToolsAgentClient* client)
-    : m_hostId(client->hostIdentifier())
-    , m_client(client)
-    , m_webViewImpl(webViewImpl)
-    , m_attached(false)
-{
-    ASSERT(m_hostId > 0);
-}
-
-WebDevToolsAgentImpl::~WebDevToolsAgentImpl()
-{
-    ClientMessageLoopAdapter::inspectedViewClosed(m_webViewImpl);
-}
-
-void WebDevToolsAgentImpl::attach()
-{
-    if (m_attached)
-        return;
-
-    ClientMessageLoopAdapter::ensureClientMessageLoopCreated(m_client);
-    inspectorController()->connectFrontend(this);
-    inspectorController()->webViewResized(m_webViewImpl->size());
-    m_attached = true;
-}
-
-void WebDevToolsAgentImpl::reattach(const WebString& savedState)
-{
-    if (m_attached)
-        return;
-
-    ClientMessageLoopAdapter::ensureClientMessageLoopCreated(m_client);
-    inspectorController()->reconnectFrontend(this, savedState);
-    m_attached = true;
-}
-
-void WebDevToolsAgentImpl::detach()
-{
-    // Prevent controller from sending messages to the frontend.
-    InspectorController* ic = inspectorController();
-    ic->disconnectFrontend();
-    ic->hideHighlight();
-    ic->close();
-    m_attached = false;
-}
-
-void WebDevToolsAgentImpl::didNavigate()
-{
-    ClientMessageLoopAdapter::didNavigate();
-}
-
-void WebDevToolsAgentImpl::didCreateScriptContext(WebFrameImpl* webframe, int worldId)
-{
-    // Skip non main world contexts.
-    if (worldId)
-        return;
-    if (WebCore::Frame* frame = webframe->frame())
-        frame->script()->setContextDebugId(m_hostId);
-}
-
-void WebDevToolsAgentImpl::mainFrameViewCreated(WebFrameImpl* webFrame)
-{
-    if (m_metricsSupport)
-        m_metricsSupport->applySizeOverrideIfNecessary();
-}
-
-bool WebDevToolsAgentImpl::metricsOverridden()
-{
-    return !!m_metricsSupport;
-}
-
-void WebDevToolsAgentImpl::webViewResized(const WebSize& size)
-{
-    if (m_metricsSupport)
-        m_metricsSupport->webViewResized();
-    if (InspectorController* ic = inspectorController())
-        ic->webViewResized(m_metricsSupport ? IntSize(size.width, size.height) : IntSize());
-}
-
-void WebDevToolsAgentImpl::overrideDeviceMetrics(int width, int height, float fontScaleFactor, bool fitWindow)
-{
-    if (!width && !height) {
-        if (m_metricsSupport)
-            m_metricsSupport.clear();
-        if (InspectorController* ic = inspectorController())
-            ic->webViewResized(IntSize());
-        return;
-    }
-
-    if (!m_metricsSupport)
-        m_metricsSupport = adoptPtr(new DeviceMetricsSupport(m_webViewImpl));
-
-    m_metricsSupport->setDeviceMetrics(width, height, fontScaleFactor, fitWindow);
-    if (InspectorController* ic = inspectorController()) {
-        WebSize size = m_webViewImpl->size();
-        ic->webViewResized(IntSize(size.width, size.height));
-    }
-}
-
-void WebDevToolsAgentImpl::autoZoomPageToFitWidth()
-{
-    if (m_metricsSupport)
-        m_metricsSupport->autoZoomPageToFitWidthOnNavigation(m_webViewImpl->mainFrameImpl()->frame());
-}
-
-void WebDevToolsAgentImpl::getAllocatedObjects(HashSet<const void*>& set)
-{
-    class CountingVisitor : public WebDevToolsAgentClient::AllocatedObjectVisitor {
-    public:
-        CountingVisitor() : m_totalObjectsCount(0)
-        {
-        }
-
-        virtual bool visitObject(const void* ptr)
-        {
-            ++m_totalObjectsCount;
-            return true;
-        }
-        size_t totalObjectsCount() const
-        {
-            return m_totalObjectsCount;
-        }
-
-    private:
-        size_t m_totalObjectsCount;
-    };
-
-    CountingVisitor counter;
-    m_client->visitAllocatedObjects(&counter);
-
-    class PointerCollector : public WebDevToolsAgentClient::AllocatedObjectVisitor {
-    public:
-        explicit PointerCollector(size_t maxObjectsCount)
-            : m_maxObjectsCount(maxObjectsCount)
-            , m_index(0)
-            , m_success(true)
-            , m_pointers(new const void*[maxObjectsCount])
-        {
-        }
-        virtual ~PointerCollector()
-        {
-            delete[] m_pointers;
-        }
-        virtual bool visitObject(const void* ptr)
-        {
-            if (m_index == m_maxObjectsCount) {
-                m_success = false;
-                return false;
-            }
-            m_pointers[m_index++] = ptr;
-            return true;
-        }
-
-        bool success() const { return m_success; }
-
-        void copyTo(HashSet<const void*>& set)
-        {
-            for (size_t i = 0; i < m_index; i++)
-                set.add(m_pointers[i]);
-        }
-
-    private:
-        const size_t m_maxObjectsCount;
-        size_t m_index;
-        bool m_success;
-        const void** m_pointers;
-    };
-
-    // Double size to allow room for all objects that may have been allocated
-    // since we counted them.
-    size_t estimatedMaxObjectsCount = counter.totalObjectsCount() * 2;
-    while (true) {
-        PointerCollector collector(estimatedMaxObjectsCount);
-        m_client->visitAllocatedObjects(&collector);
-        if (collector.success()) {
-            collector.copyTo(set);
-            break;
-        }
-        estimatedMaxObjectsCount *= 2;
-    }
-}
-
-void WebDevToolsAgentImpl::dumpUncountedAllocatedObjects(const HashMap<const void*, size_t>& map)
-{
-    class InstrumentedObjectSizeProvider : public WebDevToolsAgentClient::InstrumentedObjectSizeProvider {
-    public:
-        InstrumentedObjectSizeProvider(const HashMap<const void*, size_t>& map) : m_map(map) { }
-        virtual size_t objectSize(const void* ptr) const
-        {
-            HashMap<const void*, size_t>::const_iterator i = m_map.find(ptr);
-            return i == m_map.end() ? 0 : i->value;
-        }
-
-    private:
-        const HashMap<const void*, size_t>& m_map;
-    };
-
-    InstrumentedObjectSizeProvider provider(map);
-    m_client->dumpUncountedAllocatedObjects(&provider);
-}
-
-void WebDevToolsAgentImpl::dispatchOnInspectorBackend(const WebString& message)
-{
-    inspectorController()->dispatchMessageFromFrontend(message);
-}
-
-void WebDevToolsAgentImpl::inspectElementAt(const WebPoint& point)
-{
-    m_webViewImpl->inspectElementAt(point);
-}
-
-InspectorController* WebDevToolsAgentImpl::inspectorController()
-{
-    if (Page* page = m_webViewImpl->page())
-        return page->inspectorController();
-    return 0;
-}
-
-Frame* WebDevToolsAgentImpl::mainFrame()
-{
-    if (Page* page = m_webViewImpl->page())
-        return page->mainFrame();
-    return 0;
-}
-
-void WebDevToolsAgentImpl::inspectorDestroyed()
-{
-    // Our lifetime is bound to the WebViewImpl.
-}
-
-InspectorFrontendChannel* WebDevToolsAgentImpl::openInspectorFrontend(InspectorController*)
-{
-    return 0;
-}
-
-void WebDevToolsAgentImpl::closeInspectorFrontend()
-{
-}
-
-void WebDevToolsAgentImpl::bringFrontendToFront()
-{
-}
-
-// WebPageOverlay
-void WebDevToolsAgentImpl::paintPageOverlay(WebCanvas* canvas)
-{
-    InspectorController* ic = inspectorController();
-    if (ic)
-        ic->drawHighlight(GraphicsContextBuilder(canvas).context());
-}
-
-void WebDevToolsAgentImpl::highlight()
-{
-    m_webViewImpl->addPageOverlay(this, OverlayZOrders::highlight);
-}
-
-void WebDevToolsAgentImpl::hideHighlight()
-{
-    m_webViewImpl->removePageOverlay(this);
-}
-
-bool WebDevToolsAgentImpl::sendMessageToFrontend(const String& message)
-{
-    WebDevToolsAgentImpl* devToolsAgent = static_cast<WebDevToolsAgentImpl*>(m_webViewImpl->devToolsAgent());
-    if (!devToolsAgent)
-        return false;
-
-    m_client->sendMessageToInspectorFrontend(message);
-    return true;
-}
-
-void WebDevToolsAgentImpl::updateInspectorStateCookie(const String& state)
-{
-    m_client->saveAgentRuntimeState(state);
-}
-
-void WebDevToolsAgentImpl::clearBrowserCache()
-{
-    m_client->clearBrowserCache();
-}
-
-void WebDevToolsAgentImpl::clearBrowserCookies()
-{
-    m_client->clearBrowserCookies();
-}
-
-void WebDevToolsAgentImpl::setProcessId(long processId)
-{
-    inspectorController()->setProcessId(processId);
-}
-
-void WebDevToolsAgentImpl::evaluateInWebInspector(long callId, const WebString& script)
-{
-    InspectorController* ic = inspectorController();
-    ic->evaluateForTestInFrontend(callId, script);
-}
-
-WebString WebDevToolsAgent::inspectorProtocolVersion()
-{
-    return WebCore::inspectorProtocolVersion();
-}
-
-bool WebDevToolsAgent::supportsInspectorProtocolVersion(const WebString& version)
-{
-    return WebCore::supportsInspectorProtocolVersion(version);
-}
-
-void WebDevToolsAgent::interruptAndDispatch(MessageDescriptor* rawDescriptor)
-{
-    // rawDescriptor can't be a PassOwnPtr because interruptAndDispatch is a WebKit API function.
-    OwnPtr<MessageDescriptor> descriptor = adoptPtr(rawDescriptor);
-    OwnPtr<DebuggerTask> task = adoptPtr(new DebuggerTask(descriptor.release()));
-    PageScriptDebugServer::interruptAndRun(task.release());
-}
-
-bool WebDevToolsAgent::shouldInterruptForMessage(const WebString& message)
-{
-    String commandName;
-    if (!InspectorBackendDispatcher::getCommandName(message, &commandName))
-        return false;
-    return commandName == InspectorBackendDispatcher::commandNames[InspectorBackendDispatcher::kDebugger_pauseCmd]
-        || commandName == InspectorBackendDispatcher::commandNames[InspectorBackendDispatcher::kDebugger_setBreakpointCmd]
-        || commandName == InspectorBackendDispatcher::commandNames[InspectorBackendDispatcher::kDebugger_setBreakpointByUrlCmd]
-        || commandName == InspectorBackendDispatcher::commandNames[InspectorBackendDispatcher::kDebugger_removeBreakpointCmd]
-        || commandName == InspectorBackendDispatcher::commandNames[InspectorBackendDispatcher::kDebugger_setBreakpointsActiveCmd]
-        || commandName == InspectorBackendDispatcher::commandNames[InspectorBackendDispatcher::kProfiler_startCmd]
-        || commandName == InspectorBackendDispatcher::commandNames[InspectorBackendDispatcher::kProfiler_stopCmd]
-        || commandName == InspectorBackendDispatcher::commandNames[InspectorBackendDispatcher::kProfiler_getProfileCmd];
-}
-
-void WebDevToolsAgent::processPendingMessages()
-{
-    PageScriptDebugServer::shared().runPendingTasks();
-}
-
-WebString WebDevToolsAgent::inspectorDetachedEvent(const WebString& reason)
-{
-    SerializingFrontendChannel channel;
-    InspectorFrontend::Inspector inspector(&channel);
-    inspector.detached(reason);
-    return channel.m_message;
-}
-
-WebString WebDevToolsAgent::workerDisconnectedFromWorkerEvent()
-{
-    SerializingFrontendChannel channel;
-#if ENABLE(WORKERS)
-    InspectorFrontend::Worker inspector(&channel);
-    inspector.disconnectedFromWorker();
-#endif
-    return channel.m_message;
-}
-
-// FIXME: remove this once migrated to workerDisconnectedFromWorkerEvent().
-WebString WebDevToolsAgent::disconnectEventAsText()
-{
-    return WebDevToolsAgent::workerDisconnectedFromWorkerEvent();
-}
-
-} // namespace WebKit