bindings: Add C++ versions of WebIDL types and generalize NativeValueTraits.

third_party/WebKit/Source/bindings/tests/results/core/TestInterface2OrUint8Array.h

Index: third_party/WebKit/Source/bindings/tests/results/core/TestInterface2OrUint8Array.h
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/TestInterface2OrUint8Array.h b/third_party/WebKit/Source/bindings/tests/results/core/TestInterface2OrUint8Array.h
index 925cbac927e585610ae3dc9e13bba979963067ce..4990d1d067a5f842c01a1e9537034a6c5d60d44a 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/TestInterface2OrUint8Array.h
+++ b/third_party/WebKit/Source/bindings/tests/results/core/TestInterface2OrUint8Array.h
@@ -14,6 +14,7 @@
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ExceptionState.h"
+#include "bindings/core/v8/NativeValueTraits.h"
 #include "bindings/core/v8/V8ArrayBufferView.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8Uint8Array.h"
@@ -78,10 +79,15 @@ inline void v8SetReturnValue(const CallbackInfo& callbackInfo, TestInterface2OrU
 }
 
 template <>
-struct NativeValueTraits<TestInterface2OrUint8Array> {
+struct NativeValueTraits<TestInterface2OrUint8Array> : public NativeValueTraitsBase<TestInterface2OrUint8Array> {
   CORE_EXPORT static TestInterface2OrUint8Array nativeValue(v8::Isolate*, v8::Local<v8::Value>, ExceptionState&);
 };
 
+template <>
+struct V8TypeOf<TestInterface2OrUint8Array> {
+  typedef V8TestInterface2OrUint8Array Type;
+};
+
 }  // namespace blink
 
 // We need to set canInitializeWithMemset=true because HeapVector supports