[PartitionAlloc] Annotate common Blink types for heap profiling

third_party/WebKit/Source/wtf/PartitionAllocator.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 33 matching lines @@
 void PartitionAllocator::freeVectorBacking(void* address)
 {
     Partitions::bufferFree(address);
 }
 
 void PartitionAllocator::freeHashTableBacking(void* address)
 {
     Partitions::bufferFree(address);
 }
 
+template <>
+char* PartitionAllocator::allocateVectorBacking<char>(size_t size)
+{
+  return reinterpret_cast<char*>(allocateBacking(size, "char"));
+}
+
+template <>
+char* PartitionAllocator::allocateExpandedVectorBacking<char>(size_t size)
+{
+  return reinterpret_cast<char*>(allocateBacking(size, "char"));
+}
+
 } // namespace WTF