Adding allocator annotations to blink classes and structs.

Source/bindings/core/v8/NativeValueTraits.h

Index: Source/bindings/core/v8/NativeValueTraits.h
diff --git a/Source/bindings/core/v8/NativeValueTraits.h b/Source/bindings/core/v8/NativeValueTraits.h
index be1f3f5c340b0a5931962fe65310374f8bff7069..88716b0aacb8a114aa56d0e8af112156a7e8ab77 100644
--- a/Source/bindings/core/v8/NativeValueTraits.h
+++ b/Source/bindings/core/v8/NativeValueTraits.h
@@ -5,6 +5,7 @@
 #ifndef NativeValueTraits_h
 #define NativeValueTraits_h
 
+#include "wtf/Allocator.h"
 #include <v8.h>
 
 namespace blink {
@@ -13,6 +14,7 @@ class ExceptionState;
 
 template <typename T, typename... Arguments>
 struct NativeValueTraits {
+    STATIC_ONLY(NativeValueTraits);
     static T nativeValue(v8::Isolate*, v8::Local<v8::Value>, ExceptionState&, Arguments... args);
 };