Change PartitionAlloc to Chromium naming style.

third_party/WebKit/Source/platform/text/BidiCharacterRun.cpp

 /**
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 11 matching lines @@
  */
 
 #include "platform/text/BidiCharacterRun.h"
 
 #include "wtf/allocator/Partitions.h"
 
 using namespace WTF;
 
 namespace blink {
 void* BidiCharacterRun::operator new(size_t sz) {
-  return partitionAlloc(Partitions::layoutPartition(), sz,
+  return PartitionAlloc(Partitions::layoutPartition(), sz,
                         WTF_HEAP_PROFILER_TYPE_NAME(BidiCharacterRun));
 }
 
 void BidiCharacterRun::operator delete(void* ptr) {
-  partitionFree(ptr);
+  PartitionFree(ptr);
 }
 
 }  // namespace blink