Rewrite references to "wtf/" to "platform/wtf/" in platform/heap.

third_party/WebKit/Source/platform/heap/TraceTraits.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef TraceTraits_h
 #define TraceTraits_h
 
 #include "platform/heap/GCInfo.h"
 #include "platform/heap/Heap.h"
 #include "platform/heap/StackFrameDepth.h"
 #include "platform/heap/Visitor.h"
 #include "platform/heap/WrapperVisitor.h"
-#include "wtf/Allocator.h"
-#include "wtf/Assertions.h"
-#include "wtf/HashCountedSet.h"
-#include "wtf/HashMap.h"
-#include "wtf/HashSet.h"
-#include "wtf/HashTable.h"
-#include "wtf/LinkedHashSet.h"
-#include "wtf/ListHashSet.h"
-#include "wtf/TypeTraits.h"
-#include "wtf/Vector.h"
+#include "platform/wtf/Allocator.h"
+#include "platform/wtf/Assertions.h"
+#include "platform/wtf/HashCountedSet.h"
+#include "platform/wtf/HashMap.h"
+#include "platform/wtf/HashSet.h"
+#include "platform/wtf/HashTable.h"
+#include "platform/wtf/LinkedHashSet.h"
+#include "platform/wtf/ListHashSet.h"
+#include "platform/wtf/TypeTraits.h"
+#include "platform/wtf/Vector.h"
 
 namespace blink {
 
 template <typename T>
 class CrossThreadPersistent;
 template <typename T>
 class CrossThreadWeakPersistent;
 template <typename T>
 class Member;
 template <typename T>
@@ skipping 745 matching lines @@
     // since iterating over the hash table backing will find the whole
     // chain.
     visitor->markNoTracing(node);
     return false;
   }
 };
 
 }  // namespace WTF
 
 #endif