Revert of Rename Heap to ThreadHeap

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

Index: third_party/WebKit/Source/platform/heap/HeapTerminatedArray.h
diff --git a/third_party/WebKit/Source/platform/heap/HeapTerminatedArray.h b/third_party/WebKit/Source/platform/heap/HeapTerminatedArray.h
index ee154116274206c87d00ea630c0e2e423a9808f5..e87ba2cb6839522877a12490258aa3eed2198f2a 100644
--- a/third_party/WebKit/Source/platform/heap/HeapTerminatedArray.h
+++ b/third_party/WebKit/Source/platform/heap/HeapTerminatedArray.h
@@ -34,12 +34,12 @@
 
         static PassPtr create(size_t capacity)
         {
-            return reinterpret_cast<HeapTerminatedArray*>(ThreadHeap::allocate<HeapTerminatedArray>(capacity * sizeof(T), IsEagerlyFinalizedType<T>::value));
+            return reinterpret_cast<HeapTerminatedArray*>(Heap::allocate<HeapTerminatedArray>(capacity * sizeof(T), IsEagerlyFinalizedType<T>::value));
         }
 
         static PassPtr resize(PassPtr ptr, size_t capacity)
         {
-            return reinterpret_cast<HeapTerminatedArray*>(ThreadHeap::reallocate<HeapTerminatedArray>(ptr, capacity * sizeof(T)));
+            return reinterpret_cast<HeapTerminatedArray*>(Heap::reallocate<HeapTerminatedArray>(ptr, capacity * sizeof(T)));
         }
     };