Extended implementation to use interface as arguments

third_party/WebKit/Source/core/testing/CallbackFunctionTest.h

Index: third_party/WebKit/Source/core/testing/CallbackFunctionTest.h
diff --git a/third_party/WebKit/Source/core/testing/CallbackFunctionTest.h b/third_party/WebKit/Source/core/testing/CallbackFunctionTest.h
index 12f1c399ca3ebb3028a05b73f4fe451f4e027c86..b1d7683797b0785e7d9b3e27a283d6edea8b1d4e 100644
--- a/third_party/WebKit/Source/core/testing/CallbackFunctionTest.h
+++ b/third_party/WebKit/Source/core/testing/CallbackFunctionTest.h
@@ -12,8 +12,10 @@
 namespace blink {
 
 class ExceptionState;
+class HTMLDivElement;
 class ScriptState;
 class V8TestCallback;
+class V8TestInterfaceCallback;
 
 class CallbackFunctionTest final : public GarbageCollected<CallbackFunctionTest>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
@@ -23,6 +25,7 @@ public:
     static CallbackFunctionTest* create() { return new CallbackFunctionTest(); }
 
     String testCallback(ScriptState*, V8TestCallback*, const String&, const String&, ExceptionState&);
+    void testInterfaceCallback(ScriptState*, V8TestInterfaceCallback*, HTMLDivElement*, ExceptionState&);
 };
 
 } // namespace blink