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

extensions/renderer/script_context_set.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_SCRIPT_CONTEXT_SET_H_
 #define EXTENSIONS_RENDERER_SCRIPT_CONTEXT_SET_H_
 
 #include <set>
 #include <string>
 
@@ skipping 39 matching lines @@
 
   ~ScriptContextSet();
 
   // Returns the number of contexts being tracked by this set.
   // This may also include invalid contexts. TODO(kalman): Useful?
   size_t size() const { return contexts_.size(); }
 
   // Creates and starts managing a new ScriptContext. Ownership is held.
   // Returns a weak reference to the new ScriptContext.
   ScriptContext* Register(blink::WebLocalFrame* frame,
-                          const v8::Handle<v8::Context>& v8_context,
+                          const v8::Local<v8::Context>& v8_context,
                           int extension_group,
                           int world_id);
 
   // If the specified context is contained in this set, remove it, then delete
   // it asynchronously. After this call returns the context object will still
   // be valid, but its frame() pointer will be cleared.
   void Remove(ScriptContext* context);
 
   // Gets the ScriptContext corresponding to v8::Context::GetCurrent(), or
   // NULL if no such context exists.
   ScriptContext* GetCurrent() const;
 
   // Gets the ScriptContext corresponding to v8::Context::GetCalling(), or
   // NULL if no such context exists.
   ScriptContext* GetCalling() const;
 
   // Gets the ScriptContext corresponding to the specified
   // v8::Context or NULL if no such context exists.
-  ScriptContext* GetByV8Context(const v8::Handle<v8::Context>& context) const;
+  ScriptContext* GetByV8Context(const v8::Local<v8::Context>& context) const;
 
   // Synchronously runs |callback| with each ScriptContext that belongs to
   // |extension_id| in |render_view|.
   //
   // An empty |extension_id| will match all extensions, and a NULL |render_view|
   // will match all render views, but try to use the inline variants of these
   // methods instead.
   void ForEach(const std::string& extension_id,
                content::RenderView* render_view,
                const base::Callback<void(ScriptContext*)>& callback) const;
@@ skipping 46 matching lines @@
 
   // The set of all ScriptContexts we own.
   std::set<ScriptContext*> contexts_;
 
   DISALLOW_COPY_AND_ASSIGN(ScriptContextSet);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_SCRIPT_CONTEXT_SET_H_