Adding allocator annotations to blink classes and structs.

Source/bindings/core/v8/ModuleProxy.h

Index: Source/bindings/core/v8/ModuleProxy.h
diff --git a/Source/bindings/core/v8/ModuleProxy.h b/Source/bindings/core/v8/ModuleProxy.h
index d5ef0530be241eecb63eb564fdccc48bc0a66a0c..18baadf01e99d31a40d7a8e93971310d129b39b4 100644
--- a/Source/bindings/core/v8/ModuleProxy.h
+++ b/Source/bindings/core/v8/ModuleProxy.h
@@ -5,6 +5,7 @@
 #ifndef ModuleProxy_h
 #define ModuleProxy_h
 
+#include "wtf/FastAllocBase.h"
 #include <v8.h>
 
 namespace blink {
@@ -12,6 +13,7 @@ namespace blink {
 // A proxy class to invoke functions implemented in bindings/modules
 // from bindings/core.
 class ModuleProxy {
+    WTF_MAKE_FAST_ALLOCATED(ModuleProxy);
 public:
     static ModuleProxy& moduleProxy();