Use Local instead of Handle in src/content/*

content/renderer/web_ui_mojo_context_state.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 CONTENT_RENDERER_WEB_UI_MOJO_CONTEXT_STATE_H_
 #define CONTENT_RENDERER_WEB_UI_MOJO_CONTEXT_STATE_H_
 
 #include <set>
 #include <string>
 
@@ skipping 16 matching lines @@
 
 class ResourceFetcher;
 class WebUIRunner;
 
 // WebUIMojoContextState manages the modules needed for mojo bindings. It does
 // this by way of gin. Non-builtin modules are downloaded by way of
 // ResourceFetchers.
 class WebUIMojoContextState : public gin::ModuleRegistryObserver {
  public:
   WebUIMojoContextState(blink::WebFrame* frame,
-                        v8::Handle<v8::Context> context);
+                        v8::Local<v8::Context> context);
   ~WebUIMojoContextState() override;
 
   void Run();
 
   // Returns true if at least one module was added.
   bool module_added() const { return module_added_; }
 
  private:
   class Loader;
 
@@ skipping 28 matching lines @@
 
   // Set of modules we've fetched script from.
   std::set<std::string> fetched_modules_;
 
   DISALLOW_COPY_AND_ASSIGN(WebUIMojoContextState);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_WEB_UI_MOJO_CONTEXT_STATE_H_