Oilpan: GC profiling.

Source/platform/heap/HeapTest.cpp

 /*
  * 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 1906 matching lines @@
 {
     HeapStats initialHeapSize;
     clearOutOldGarbage(&initialHeapSize);
     IntWrapper::s_destructorCalls = 0;
     LargeObject::s_destructorCalls = 0;
     {
         int slack = 8; // LargeObject points to an IntWrapper that is also allocated.
         Persistent<LargeObject> object = LargeObject::create();
         EXPECT_TRUE(ThreadState::current()->contains(object));
         EXPECT_TRUE(ThreadState::current()->contains(reinterpret_cast<char*>(object.get()) + sizeof(LargeObject) - 1));
-#if ENABLE(GC_TRACING)
+#if GC_PROFILE_MARKING
         const GCInfo* info = ThreadState::current()->findGCInfo(reinterpret_cast<Address>(object.get()));
         EXPECT_NE(reinterpret_cast<const GCInfo*>(0), info);
         EXPECT_EQ(info, ThreadState::current()->findGCInfo(reinterpret_cast<Address>(object.get()) + sizeof(LargeObject) - 1));
         EXPECT_NE(info, ThreadState::current()->findGCInfo(reinterpret_cast<Address>(object.get()) + sizeof(LargeObject)));
         EXPECT_NE(info, ThreadState::current()->findGCInfo(reinterpret_cast<Address>(object.get()) - 1));
 #endif
         HeapStats afterAllocation;
         clearOutOldGarbage(&afterAllocation);
         {
             object->set(0, 'a');
@@ skipping 2640 matching lines @@
     Heap::collectGarbage(ThreadState::NoHeapPointersOnStack);
     EXPECT_EQ(1u, map->size());
     EXPECT_EQ(lifeObject, map->get(lifeObject)->link());
     lifeObject.clear(); // Despite its name.
     Heap::collectGarbage(ThreadState::NoHeapPointersOnStack);
     EXPECT_EQ(0u, map->size());
 }
 
 
 } // WebCore namespace