Enable Oilpan for core/timing/.

Source/core/timing/Performance.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2012 Intel 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.
@@ skipping 22 matching lines @@
 #define Performance_h
 
 #include "core/CoreExport.h"
 #include "core/events/EventTarget.h"
 #include "core/frame/DOMWindowProperty.h"
 #include "core/timing/MemoryInfo.h"
 #include "core/timing/PerformanceEntry.h"
 #include "core/timing/PerformanceNavigation.h"
 #include "core/timing/PerformanceTiming.h"
 #include "platform/heap/Handle.h"
-#include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class Document;
 class ExceptionState;
 class ResourceTimingInfo;
 class UserTiming;
 
-using PerformanceEntryVector = WillBeHeapVector<RefPtrWillBeMember<PerformanceEntry>>;
+using PerformanceEntryVector = HeapVector<Member<PerformanceEntry>>;
 
-class CORE_EXPORT Performance final : public EventTargetWithInlineData, public RefCountedWillBeNoBase<Performance>, public DOMWindowProperty {
+class CORE_EXPORT Performance final : public RefCountedGarbageCollectedEventTargetWithInlineData<Performance>, public DOMWindowProperty {
     DEFINE_WRAPPERTYPEINFO();
-    REFCOUNTED_EVENT_TARGET(Performance);
+    DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<Performance>);

[haraken, 2015/04/22 11:17:25]

Not related to this CL, this macro sounds a bit confusing. We can probably
invent a better named macro for
RefCountedGarbageCollectedEventTargetWithInlineData.

     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Performance);
 public:
-    static PassRefPtrWillBeRawPtr<Performance> create(LocalFrame* frame)
+    static Performance* create(LocalFrame* frame)
     {
-        return adoptRefWillBeNoop(new Performance(frame));
+        return new Performance(frame);
     }
     virtual ~Performance();
 
     virtual const AtomicString& interfaceName() const override;
     virtual ExecutionContext* executionContext() const override;
 
-    PassRefPtrWillBeRawPtr<MemoryInfo> memory() const;
+    MemoryInfo* memory();
     PerformanceNavigation* navigation() const;
     PerformanceTiming* timing() const;
     double now() const;
 
     PerformanceEntryVector getEntries() const;
     PerformanceEntryVector getEntriesByType(const String& entryType);
     PerformanceEntryVector getEntriesByName(const String& name, const String& entryType);
 
     void webkitClearResourceTimings();
     void webkitSetResourceTimingBufferSize(unsigned);
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(webkitresourcetimingbufferfull);
 
     void addResourceTiming(const ResourceTimingInfo&, Document*);
 
     void mark(const String& markName, ExceptionState&);
     void clearMarks(const String& markName);
 
     void measure(const String& measureName, const String& startMark, const String& endMark, ExceptionState&);
     void clearMeasures(const String& measureName);
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
     explicit Performance(LocalFrame*);
 
     bool isResourceTimingBufferFull();
-    void addResourceTimingBuffer(PassRefPtrWillBeRawPtr<PerformanceEntry>);
+    void addResourceTimingBuffer(PerformanceEntry*);
 
     mutable RefPtrWillBeMember<PerformanceNavigation> m_navigation;
     mutable RefPtrWillBeMember<PerformanceTiming> m_timing;
 
     PerformanceEntryVector m_resourceTimingBuffer;
     unsigned m_resourceTimingBufferSize;
     double m_referenceTime;
 
-    RefPtrWillBeMember<UserTiming> m_userTiming;
+    WeakMember<MemoryInfo> m_memoryInfo;

[haraken, 2015/04/22 11:17:25]

Why does this need to be weak? (c.f., You use Member<MemoryInfo> for
WorkerPerformance::m_memoryInfo.)

[sof, 2015/04/22 11:41:36]

Yes, it should be consistent with that (and ConsoleMemory)'s; switched to
Member<> now.

However, I think using WeakMember<MemoryInfo> would be worth considering -- if
there are no other parties holding these MemoryInfo objects alive, letting go of
them sounds preferable.

[haraken, 2015/04/22 11:58:13]

Either is fine with me :)

[sof, 2015/04/22 14:36:14]

Created https://code.google.com/p/chromium/issues/detail?id=479740 for
weakifying.

+    Member<UserTiming> m_userTiming;
 };
 
 } // namespace blink
 
 #endif // Performance_h