[Oilpan]: Moving the FontSelector/FontCacheClient, CSSSegmentedFontFace, and FontFaceCache to the o…

Source/platform/heap/Visitor.cpp

 /*
  * Copyright (C) 2014 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 22 matching lines @@
 
 #include "platform/heap/Handle.h"
 #include "platform/heap/Heap.h"
 
 namespace WebCore {
 
 #ifndef NDEBUG
 void Visitor::checkGCInfo(const void* payload, const GCInfo* gcInfo)
 {
     FinalizedHeapObjectHeader::fromPayload(payload)->checkHeader();
+#if !defined(COMPONENT_BUILD)
+    // On component builds we cannot compare the gcInfos as they are statically
+    // defined in each of the components and hence will not match.
     ASSERT(FinalizedHeapObjectHeader::fromPayload(payload)->gcInfo() == gcInfo);
+#endif
 }
 
 #define DEFINE_VISITOR_CHECK_MARKER(Type)                                    \
     void Visitor::checkGCInfo(const Type* payload, const GCInfo* gcInfo)     \
     {                                                                        \
         HeapObjectHeader::fromPayload(payload)->checkHeader();               \
         Type* object = const_cast<Type*>(payload);                           \
         Address addr = pageHeaderAddress(reinterpret_cast<Address>(object)); \
         BaseHeapPage* page = reinterpret_cast<BaseHeapPage*>(addr);          \
         ASSERT(page->gcInfo() == gcInfo);                                    \
     }
 
 FOR_EACH_TYPED_HEAP(DEFINE_VISITOR_CHECK_MARKER)
 #undef DEFINE_VISITOR_CHECK_MARKER
 #endif
 
 }