bindings generator: Add "clang-format off" comment to outputs

third_party/WebKit/Source/bindings/tests/results/modules/V8TestInterfacePartial.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
+// clang-format off
 #ifndef V8TestInterfacePartial_h
 #define V8TestInterfacePartial_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "bindings/core/v8/ToV8.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8DOMWrapper.h"
 #include "bindings/core/v8/WrapperTypeInfo.h"
 #include "bindings/tests/idls/core/TestInterfaceImplementation.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 class ScriptState;
 
 class V8TestInterfacePartial {
     STATIC_ONLY(V8TestInterfacePartial);
 public:
     static void initialize();
     static void implementsCustomVoidMethodMethodCustom(const v8::FunctionCallbackInfo<v8::Value>&);
     static void preparePrototypeAndInterfaceObject(v8::Local<v8::Context>, const DOMWrapperWorld&, v8::Local<v8::Object>, v8::Local<v8::Function>, v8::Local<v8::FunctionTemplate>);
 
     static void installOriginTrialPartialFeature(ScriptState*, v8::Local<v8::Object> instance);
     static void installOriginTrialPartialFeature(ScriptState*);
 private:
     static void installV8TestInterfaceTemplate(v8::Isolate*, const DOMWrapperWorld&, v8::Local<v8::FunctionTemplate> interfaceTemplate);
 };
 }
 #endif // V8TestInterfacePartial_h