Expose performance.memory in workers

Source/core/workers/WorkerGlobalScope.h

 /*
  * Copyright (C) 2008, 2009 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 18 matching lines @@
 
 #include "bindings/v8/ScriptWrappable.h"
 #include "bindings/v8/WorkerScriptController.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/events/EventListener.h"
 #include "core/events/EventTarget.h"
 #include "core/events/ThreadLocalEventNames.h"
 #include "core/frame/ContentSecurityPolicy.h"
 #include "core/workers/WorkerConsole.h"
 #include "core/workers/WorkerEventQueue.h"
+#include "core/workers/WorkerSettings.h"
 #include "core/workers/WorkerSupplementable.h"
 #include "wtf/Assertions.h"
 #include "wtf/HashMap.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/AtomicStringHash.h"
 
 namespace WebCore {
@@ skipping 79 matching lines @@
         };
         friend class Observer;
         void registerObserver(Observer*);
         void unregisterObserver(Observer*);
         void notifyObserversOfStop();
 
         bool idleNotification();
 
         double timeOrigin() const { return m_timeOrigin; }
 
+        WorkerSettings* settings() const { return m_workerSettings.get(); }
+
         WorkerClients* clients() { return m_workerClients.get(); }
 
         using SecurityContext::securityOrigin;
         using SecurityContext::contentSecurityPolicy;
 
     protected:
-        WorkerGlobalScope(const KURL&, const String& userAgent, WorkerThread*, double timeOrigin, PassOwnPtr<WorkerClients>);
+        WorkerGlobalScope(const KURL&, const String& userAgent, WorkerThread*, double timeOrigin,  PassOwnPtr<WorkerClients>, PassOwnPtr<WorkerSettings>);

[kinuko, 2014/03/04 04:34:35]

nit: extra space after timeOrigin,

[Pan, 2014/03/06 08:50:56]

Done.

         void applyContentSecurityPolicyFromString(const String& contentSecurityPolicy, ContentSecurityPolicy::HeaderType);
 
         virtual void logExceptionToConsole(const String& errorMessage, const String& sourceURL, int lineNumber, int columnNumber, PassRefPtr<ScriptCallStack>) OVERRIDE;
         void addMessageToWorkerConsole(MessageSource, MessageLevel, const String& message, const String& sourceURL, unsigned lineNumber, PassRefPtr<ScriptCallStack>, ScriptState*);
 
     private:
         virtual void refExecutionContext() OVERRIDE FINAL { ref(); }
         virtual void derefExecutionContext() OVERRIDE FINAL { deref(); }
 
         virtual const KURL& virtualURL() const OVERRIDE FINAL;
@@ skipping 19 matching lines @@
         OwnPtr<WorkerInspectorController> m_workerInspectorController;
         bool m_closing;
 
         HashSet<Observer*> m_workerObservers;
 
         OwnPtr<WorkerEventQueue> m_eventQueue;
 
         OwnPtr<WorkerClients> m_workerClients;
 
         double m_timeOrigin;
+        OwnPtr<WorkerSettings> m_workerSettings;
     };
 
 DEFINE_TYPE_CASTS(WorkerGlobalScope, ExecutionContext, context, context->isWorkerGlobalScope(), context.isWorkerGlobalScope());
 
 } // namespace WebCore
 
 #endif // WorkerGlobalScope_h