Implement the frame id required for the web navigation api.

chrome/browser/renderer_host/render_view_host.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_RENDERER_HOST_RENDER_VIEW_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 532 matching lines @@
   void OnMsgDidStartLoading();
   void OnMsgDidStopLoading();
   void OnMsgDocumentAvailableInMainFrame();
   void OnMsgDocumentOnLoadCompletedInMainFrame(int32 page_id);
   void OnMsgDidLoadResourceFromMemoryCache(const GURL& url,
                                            const std::string& frame_origin,
                                            const std::string& main_frame_origin,
                                            const std::string& security_info);
   void OnMsgDidDisplayInsecureContent();
   void OnMsgDidRunInsecureContent(const std::string& security_origin);
-  void OnMsgDidStartProvisionalLoadForFrame(bool main_frame,
+  void OnMsgDidStartProvisionalLoadForFrame(long long frame_id,
+                                            bool main_frame,
                                             const GURL& url);
-  void OnMsgDidFailProvisionalLoadWithError(bool main_frame,
+  void OnMsgDidFailProvisionalLoadWithError(long long frame_id,
+                                            bool main_frame,
                                             int error_code,
                                             const GURL& url,
                                             bool showing_repost_interstitial);
   void OnMsgFindReply(int request_id,
                       int number_of_matches,
                       const gfx::Rect& selection_rect,
                       int active_match_ordinal,
                       bool final_update);
   void OnExecuteCodeFinished(int request_id, bool success);
   void OnMsgUpdateFavIconURL(int32 page_id, const GURL& icon_url);
@@ skipping 210 matching lines @@
   // Whether the accessibility tree should be saved, for unit testing.
   bool save_accessibility_tree_for_testing_;
 
   // The most recently received accessibility tree - for unit testing only.
   webkit_glue::WebAccessibility accessibility_tree_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_H_