Support performance.now() in workers.

Source/core/workers/WorkerMessagingProxy.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2009 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 21 matching lines @@
 #include "core/dom/CrossThreadTask.h"
 #include "core/dom/Document.h"
 #include "core/dom/ErrorEvent.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/MessageEvent.h"
 #include "core/dom/ScriptExecutionContext.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/inspector/ScriptCallStack.h"
 #include "core/inspector/WorkerDebuggerAgent.h"
 #include "core/inspector/WorkerInspectorController.h"
+#include "core/loader/DocumentLoadTiming.h"
+#include "core/loader/DocumentLoader.h"
 #include "core/page/ContentSecurityPolicy.h"
 #include "core/page/DOMWindow.h"
 #include "core/page/PageGroup.h"
 #include "core/platform/NotImplemented.h"
 #include "core/workers/DedicatedWorkerContext.h"
 #include "core/workers/DedicatedWorkerThread.h"
 #include "core/workers/Worker.h"
 #include <wtf/MainThread.h>
 
 namespace WebCore {
@@ skipping 206 matching lines @@
 }
 
 void WorkerMessagingProxy::startWorkerContext(const KURL& scriptURL, const String& userAgent, const String& sourceCode, WorkerThreadStartMode startMode)
 {
     // FIXME: This need to be revisited when we support nested worker one day
     ASSERT(m_scriptExecutionContext->isDocument());
     Document* document = static_cast<Document*>(m_scriptExecutionContext.get());
     GroupSettings* settings = 0;
     if (document->page())
         settings = document->page()->group().groupSettings();
-    RefPtr<DedicatedWorkerThread> thread = DedicatedWorkerThread::create(scriptURL, userAgent, settings, sourceCode, *this, *this, startMode, document->contentSecurityPolicy()->deprecatedHeader(), document->contentSecurityPolicy()->deprecatedHeaderType(), document->topOrigin());
+    RefPtr<DedicatedWorkerThread> thread = DedicatedWorkerThread::create(scriptURL, userAgent, settings, sourceCode, *this, *this, startMode, document->contentSecurityPolicy()->deprecatedHeader(), document->contentSecurityPolicy()->deprecatedHeaderType(), document->topOrigin(), document->loader()->timing()->referenceMonotonicTime());
     workerThreadCreated(thread);
     thread->start();
     InspectorInstrumentation::didStartWorkerContext(m_scriptExecutionContext.get(), this, scriptURL);
 }
 
 void WorkerMessagingProxy::postMessageToWorkerObject(PassRefPtr<SerializedScriptValue> message, PassOwnPtr<MessagePortChannelArray> channels)
 {
     m_scriptExecutionContext->postTask(MessageWorkerTask::create(message, channels, this));
 }
 
@@ skipping 188 matching lines @@
 
     m_workerThreadHadPendingActivity = hasPendingActivity;
 }
 
 bool WorkerMessagingProxy::hasPendingActivity() const
 {
     return (m_unconfirmedMessageCount || m_workerThreadHadPendingActivity) && !m_askedToTerminate;
 }
 
 } // namespace WebCore