Revert of Prepare for multiple ThreadHeaps

third_party/WebKit/Source/bindings/core/v8/WrapperTypeInfo.h

Index: third_party/WebKit/Source/bindings/core/v8/WrapperTypeInfo.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/WrapperTypeInfo.h b/third_party/WebKit/Source/bindings/core/v8/WrapperTypeInfo.h
index cf7ea9f16cf0865222f5d64ca2596ba5ea906160..077e05fda62c76a107e37c5a77d5eb550b7cc77f 100644
--- a/third_party/WebKit/Source/bindings/core/v8/WrapperTypeInfo.h
+++ b/third_party/WebKit/Source/bindings/core/v8/WrapperTypeInfo.h
@@ -123,12 +123,12 @@ struct WrapperTypeInfo {
 
     void wrapperCreated() const
     {
-        ThreadState::current()->heap().heapStats().increaseWrapperCount(1);
+        ThreadHeap::heapStats().increaseWrapperCount(1);
     }
 
     void wrapperDestroyed() const
     {
-        ThreadHeapStats& heapStats = ThreadState::current()->heap().heapStats();
+        ThreadHeapStats& heapStats = ThreadHeap::heapStats();
         heapStats.decreaseWrapperCount(1);
         heapStats.increaseCollectedWrapperCount(1);
     }