Fixes bug in instant where we wouldn't initially tell the page the

chrome/browser/instant/instant_loader.h

 // Copyright (c) 2010 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 CHROME_BROWSER_INSTANT_INSTANT_LOADER_H_
 #define CHROME_BROWSER_INSTANT_INSTANT_LOADER_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
@@ skipping 109 matching lines @@
   // Are we waiting for the preview page to finish loading?
   bool is_waiting_for_load() const {
     return frame_load_observer_.get() != NULL;
   }
 
   // Invoked if it the page doesn't really support instant when we thought it
   // did. If |needs_reload| is true, the text changed since the first load and
   // the page needs to be reloaded.
   void PageDoesntSupportInstant(bool needs_reload);
 
-  // Invoked from the timer to update the bounds of the omnibox.
+  // Invokes |SetBoundsToPage(false)|. This is called from the timer.
   void ProcessBoundsChange();
 
+  // Notifes the page of the omnibox bounds. If |force_if_loading| is true the
+  // bounds are sent down even if we're waiting on the load, otherwise if we're
+  // waiting on the load and |force_if_loading| is false this does nothing.
+  void SendBoundsToPage(bool force_if_loading);
+
   // Creates and sets the preview TabContentsWrapper.
   void CreatePreviewContents(TabContentsWrapper* tab_contents);
 
   InstantLoaderDelegate* delegate_;
 
   // If we're showing instant results this is the ID of the TemplateURL driving
   // the results. A value of 0 means there is no TemplateURL.
   const TemplateURLID template_url_id_;
 
   // The url we're displaying.
@@ skipping 35 matching lines @@
   // Used to get notifications about renderers coming and going.
   NotificationRegistrar registrar_;
 
   // Last value of verbatim passed to |Update|.
   bool verbatim_;
 
   DISALLOW_COPY_AND_ASSIGN(InstantLoader);
 };
 
 #endif  // CHROME_BROWSER_INSTANT_INSTANT_LOADER_H_