scheduler: Implement WebFrameScheduler and WebPageScheduler

third_party/WebKit/Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
@@ skipping 197 matching lines @@
 #include "platform/network/ContentSecurityPolicyParsers.h"
 #include "platform/network/HTTPParsers.h"
 #include "platform/scheduler/CancellableTaskFactory.h"
 #include "platform/scroll/ScrollbarTheme.h"
 #include "platform/text/PlatformLocale.h"
 #include "platform/text/SegmentedString.h"
 #include "platform/weborigin/OriginAccessEntry.h"
 #include "platform/weborigin/SchemeRegistry.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/Platform.h"
+#include "public/platform/WebFrameScheduler.h"
 #include "wtf/CurrentTime.h"
 #include "wtf/DateMath.h"
 #include "wtf/Functional.h"
 #include "wtf/HashFunctions.h"
 #include "wtf/MainThread.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/TemporaryChange.h"
 #include "wtf/text/StringBuffer.h"
 #include "wtf/text/TextEncodingRegistry.h"
 
@@ skipping 204 matching lines @@
     , m_pluginLoadingTimer(this, &Document::pluginLoadingTimerFired)
     , m_documentTiming(*this)
     , m_writeRecursionIsTooDeep(false)
     , m_writeRecursionDepth(0)
     , m_taskRunner(MainThreadTaskRunner::create(this))
     , m_registrationContext(initializer.registrationContext(this))
     , m_elementDataCacheClearTimer(this, &Document::elementDataCacheClearTimerFired)
     , m_timeline(AnimationTimeline::create(this))
     , m_templateDocumentHost(nullptr)
     , m_didAssociateFormControlsTimer(this, &Document::didAssociateFormControlsTimerFired)
+    , m_timers(Platform::current()->currentThread()->scheduler()->timerTaskRunner())
     , m_hasViewportUnits(false)
     , m_styleRecalcElementCounter(0)
     , m_parserSyncPolicy(AllowAsynchronousParsing)
     , m_nodeCount(0)
 {
     if (m_frame) {
         ASSERT(m_frame->page());
         provideContextFeaturesToDocumentFrom(*this, *m_frame->page());
 
         m_fetcher = m_frame->loader().documentLoader()->fetcher();
+        m_timers.setTimerTaskRunner(m_frame->frameScheduler()->timerTaskRunner());
         FrameFetchContext::provideDocumentToContext(m_fetcher->context(), this);
     } else if (m_importsController) {
         m_fetcher = FrameFetchContext::createContextAndFetcher(nullptr);
         FrameFetchContext::provideDocumentToContext(m_fetcher->context(), this);
     } else {
         m_fetcher = ResourceFetcher::create(nullptr);
     }
 
     // We depend on the url getting immediately set in subframes, but we
     // also depend on the url NOT getting immediately set in opened windows.
@@ skipping 1735 matching lines @@
     // the context in the case where multiple Documents end up associated with
     // a single DocumentLoader (e.g., navigating to a javascript: url).
     if (!loader())
         m_fetcher->clearContext();
     // If this document is the master for an HTMLImportsController, sever that
     // relationship. This ensures that we don't leave import loads in flight,
     // thinking they should have access to a valid frame when they don't.
     if (m_importsController)
         HTMLImportsController::removeFrom(*this);
 
+    m_timers.setTimerTaskRunner(Platform::current()->currentThread()->scheduler()->timerTaskRunner());
+
     // This is required, as our LocalFrame might delete itself as soon as it detaches
     // us. However, this violates Node::detach() semantics, as it's never
     // possible to re-attach. Eventually Document::detach() should be renamed,
     // or this setting of the frame to 0 could be made explicit in each of the
     // callers of Document::detach().
     m_frame = nullptr;
 
     if (m_mediaQueryMatcher)
         m_mediaQueryMatcher->documentDetached();
 
@@ skipping 2615 matching lines @@
 void Document::updateSecurityOrigin(PassRefPtr<SecurityOrigin> origin)
 {
     setSecurityOrigin(origin);
     didUpdateSecurityOrigin();
 }
 
 void Document::didUpdateSecurityOrigin()
 {
     if (!m_frame)
         return;
+    m_frame->updateFrameSecurityOrigin();
     m_frame->script().updateSecurityOrigin(securityOrigin());
 }
 
 bool Document::isContextThread() const
 {
     return isMainThread();
 }
 
 void Document::updateFocusAppearanceSoon(bool restorePreviousSelection)
 {
@@ skipping 893 matching lines @@
 #ifndef NDEBUG
 using namespace blink;
 void showLiveDocumentInstances()
 {
     Document::WeakDocumentSet& set = Document::liveDocumentSet();
     fprintf(stderr, "There are %u documents currently alive:\n", set.size());
     for (Document* document : set)
         fprintf(stderr, "- Document %p URL: %s\n", document, document->url().string().utf8().data());
 }
 #endif