extensions/renderer: Use v8::Local instead of v8::Handle.

extensions/renderer/module_system_test.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.
 
 #ifndef EXTENSIONS_RENDERER_MODULE_SYSTEM_TEST_H_
 #define EXTENSIONS_RENDERER_MODULE_SYSTEM_TEST_H_
 
 #include "extensions/renderer/module_system.h"
 #include "extensions/renderer/script_context.h"
 #include "gin/public/context_holder.h"
@@ skipping 20 matching lines @@
   // to use it to handle any requireNative() calls for native modules with that
   // name.
   void OverrideNativeHandler(const std::string& name, const std::string& code);
 
   // Registers |file_name| from chrome/test/data/extensions as a module name
   // |module_name|.
   void RegisterTestFile(const std::string& module_name,
                         const std::string& file_name);
 
   // Create an empty object in the global scope with name |name|.
-  v8::Handle<v8::Object> CreateGlobal(const std::string& name);
+  v8::Local<v8::Object> CreateGlobal(const std::string& name);
 
   void ShutdownGin();
 
   void ShutdownModuleSystem();
 
   ModuleSystem* module_system() { return context_->module_system(); }
 
   ScriptContext* context() { return context_.get(); }
 
   v8::Isolate* isolate() { return isolate_; }
@@ skipping 49 matching lines @@
   scoped_ptr<ModuleSystemTestEnvironment> env_;
   bool should_assertions_be_made_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ModuleSystemTest);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_MODULE_SYSTEM_TEST_H_