Oilpan: Rename weak callback related methods

Source/platform/heap/ThreadState.h

 /*
  * Copyright (C) 2013 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
@@ skipping 51 matching lines @@
 class SafePointAwareMutexLocker;
 class SafePointBarrier;
 class ThreadState;
 class Visitor;
 
 using Address = uint8_t*;
 
 using FinalizationCallback = void (*)(void*);
 using VisitorCallback = void (*)(Visitor*, void* self);
 using TraceCallback = VisitorCallback;
-using WeakPointerCallback = VisitorCallback;
+using WeakCallback = VisitorCallback;
 using EphemeronCallback = VisitorCallback;
 
 // Declare that a class has a pre-finalizer function.  The function is called in
 // the object's owner thread, and can access Member<>s to other
 // garbage-collected objects allocated in the thread.  However we must not
 // allocate new garbage-collected objects, nor update Member<> and Persistent<>
 // pointers.
 //
 // This feature is similar to the HeapHashMap<WeakMember<Foo>, OwnPtr<Disposer>>
 // idiom.  The difference between this and the idiom is that pre-finalizer
@@ skipping 408 matching lines @@
 
     void snapshot();
     void incrementMarkedObjectsAge();
 
     void snapshotFreeListIfNecessary();
 
     void collectAndReportMarkSweepStats() const;
     void reportMarkSweepStats(const char* statsName, const ClassAgeCountsMap&) const;
 #endif
 
-    void pushWeakPointerCallback(void*, WeakPointerCallback);
-    bool popAndInvokeWeakPointerCallback(Visitor*);
+    void pushThreadLocalWeakCallback(void*, WeakCallback);
+    bool popAndInvokeThreadLocalWeakCallback(Visitor*);
 
     size_t objectPayloadSizeForTesting();
     void prepareHeapForTermination();
 
     // Request to call a pref-finalizer of the target object before the object
     // is destructed.  The class T must have USING_PRE_FINALIZER().  The
     // argument should be |*this|.  Registering a lot of objects affects GC
     // performance.  We should register an object only if the object really
     // requires pre-finalizer, and we should unregister the object if
     // pre-finalizer is unnecessary.
@@ skipping 177 matching lines @@
     int m_vectorBackingHeapIndex;
     size_t m_heapAges[NumberOfHeaps];
     size_t m_currentHeapAges;
 
     bool m_isTerminating;
     GarbageCollectedMixinConstructorMarker* m_gcMixinMarker;
 
     bool m_shouldFlushHeapDoesNotContainCache;
     GCState m_gcState;
 
-    CallbackStack* m_weakCallbackStack;
+    CallbackStack* m_threadLocalWeakCallbackStack;
     HashMap<void*, bool (*)(void*, Visitor&)> m_preFinalizers;
 
     v8::Isolate* m_isolate;
     void (*m_traceDOMWrappers)(v8::Isolate*, Visitor*);
 
 #if defined(ADDRESS_SANITIZER)
     void* m_asanFakeStack;
 #endif
 
     Vector<PageMemoryRegion*> m_allocatedRegionsSinceLastGC;
@@ skipping 23 matching lines @@
 };
 
 template<> class ThreadStateFor<AnyThread> {
 public:
     static ThreadState* state() { return ThreadState::current(); }
 };
 
 } // namespace blink
 
 #endif // ThreadState_h