Synchronously update the loading state when a load starts so that the UI will...

chrome/browser/tab_contents/tab_contents.h

 // Copyright (c) 2006-2008 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_TAB_CONTENTS_TAB_CONTENTS_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 
 #include "build/build_config.h"
 
 #include <map>
@@ skipping 730 matching lines @@
   virtual void UpdateFeedList(RenderViewHost* render_view_host,
                               const ViewHostMsg_UpdateFeedList_Params& params);
   virtual void UpdateEncoding(RenderViewHost* render_view_host,
                               const std::wstring& encoding);
   virtual void UpdateTargetURL(int32 page_id, const GURL& url);
   virtual void UpdateThumbnail(const GURL& url,
                                const SkBitmap& bitmap,
                                const ThumbnailScore& score);
   virtual void Close(RenderViewHost* render_view_host);
   virtual void RequestMove(const gfx::Rect& new_bounds);
-  virtual void DidStartLoading(RenderViewHost* render_view_host, int32 page_id);
-  virtual void DidStopLoading(RenderViewHost* render_view_host, int32 page_id);
+  virtual void DidStartLoading(RenderViewHost* render_view_host);
+  virtual void DidStopLoading(RenderViewHost* render_view_host);
   virtual void DidStartProvisionalLoadForFrame(RenderViewHost* render_view_host,
                                                bool is_main_frame,
                                                const GURL& url);
   virtual void DidRedirectProvisionalLoad(int32 page_id,
                                           const GURL& source_url,
                                           const GURL& target_url);
   virtual void DidLoadResourceFromMemoryCache(
       const GURL& url,
       const std::string& frame_origin,
       const std::string& main_frame_origin,
@@ skipping 80 matching lines @@
   virtual void MultiFilesSelected(const std::vector<FilePath>& files,
                                   void* params);
   virtual void FileSelectionCanceled(void* params);
 
   // RenderViewHostManager::Delegate -------------------------------------------
 
   virtual void BeforeUnloadFiredFromRenderManager(
       bool proceed,
       bool* proceed_to_fire_unload);
   virtual void DidStartLoadingFromRenderManager(
-      RenderViewHost* render_view_host, int32 page_id) {
-    DidStartLoading(render_view_host, page_id);
+      RenderViewHost* render_view_host) {
+    DidStartLoading(render_view_host);
   }
   virtual void RenderViewGoneFromRenderManager(
       RenderViewHost* render_view_host) {
     RenderViewGone(render_view_host);
   }
   virtual void UpdateRenderViewSizeForRenderManager();
   virtual void NotifySwappedFromRenderManager() {
     NotifySwapped();
   }
   virtual NavigationController& GetControllerForRenderManager() {
@@ skipping 197 matching lines @@
   // True if the user has decided to block future javascript messages. This is
   // reset on navigations to false on navigations.
   bool suppress_javascript_messages_;
 
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_