Route selection bounds updates through the compositor

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 is the browser side of a browser <--> embedder
 // renderer channel. A BrowserPlugin (a WebPlugin) is on the embedder
 // renderer side of browser <--> embedder renderer communication.
 //
 // BrowserPluginGuest lives on the UI thread of the browser process. Any
 // messages about the guest render process that the embedder might be interested
@@ skipping 168 matching lines @@
   // by its opener, and it can begin loading resources. |extra_params| are
   // parameters passed into BrowserPlugin from JavaScript to be forwarded to
   // the content embedder.
   void Attach(WebContentsImpl* embedder_web_contents,
               BrowserPluginHostMsg_Attach_Params params,
               const base::DictionaryValue& extra_params);
 
   // Returns whether BrowserPluginGuest is interested in receiving the given
   // |message|.
   static bool ShouldForwardToBrowserPluginGuest(const IPC::Message& message);
-  gfx::Rect ToGuestRect(const gfx::Rect& rect);
+  gfx::Rect ToGuestRect(const gfx::Rect& rect) const;
+  gfx::RectF ToGuestRect(const gfx::RectF& rect) const;
 
   void DragSourceEndedAt(int client_x, int client_y, int screen_x,
       int screen_y, blink::WebDragOperation operation);
 
   // Called when the drag started by this guest ends at an OS-level.
   void EndSystemDrag();
 
   void set_delegate(BrowserPluginGuestDelegate* delegate) {
     DCHECK(!delegate_);
     delegate_ = delegate;
@@ skipping 200 matching lines @@
   // Weak pointer used to ask GeolocationPermissionContext about geolocation
   // permission.
   base::WeakPtrFactory<BrowserPluginGuest> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_