<webview>: Add name attribute

content/browser/browser_plugin/browser_plugin_guest.h

 // Copyright (c) 2012 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.
 
 // A BrowserPluginGuest represents the browser side of browser <--> renderer
 // communication. A BrowserPlugin (a WebPlugin) is on the renderer side of
 // browser <--> guest renderer communication. The 'guest' renderer is a
 // <browser> tag.
 //
 // BrowserPluginGuest lives on the UI thread of the browser process. It has a
@@ skipping 83 matching lines @@
   void set_embedder_web_contents(WebContentsImpl* web_contents) {
     embedder_web_contents_ = web_contents;
   }
   WebContentsImpl* embedder_web_contents() const {
     return embedder_web_contents_;
   }
 
   bool focused() const { return focused_; }
   bool visible() const { return visible_; }
 
+  // Sets the name of the guest so that other guests of the same partition can
+  // access it.
+  void SetName(const std::string& name);
+
+  // Notifies the embedder that the frame of a guest has updated its name.
+  void UpdateFrameName(int frame_id,
+                       bool is_top_level,
+                       const std::string& name);
+
   // NotificationObserver implementation.
   virtual void Observe(int type,
                        const NotificationSource& source,
                        const NotificationDetails& details) OVERRIDE;
 
   // WebContentsObserver implementation.
   virtual void DidStartProvisionalLoadForFrame(
       int64 frame_id,
       int64 parent_frame_id,
       bool is_main_frame,
@@ skipping 187 matching lines @@
 #endif
   gfx::Size damage_view_size_;
   float damage_buffer_scale_factor_;
   gfx::Rect guest_window_rect_;
   gfx::Rect guest_screen_rect_;
   IDMap<RenderViewHost> pending_updates_;
   int pending_update_counter_;
   base::TimeDelta guest_hang_timeout_;
   bool focused_;
   bool visible_;
+  std::string name_;
   bool auto_size_enabled_;
   gfx::Size max_auto_size_;
   gfx::Size min_auto_size_;
 
   // Hardware Accelerated Surface Params
   gfx::GLSurfaceHandle surface_handle_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_