Pass the render process id to the FrameNavigationState.

chrome/browser/extensions/api/web_navigation/web_navigation_api.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.
 
 // Defines the Chrome Extensions WebNavigation API functions for observing and
 // intercepting navigation events, as specified in the extension JSON API.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_WEB_NAVIGATION_WEB_NAVIGATION_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_WEB_NAVIGATION_WEB_NAVIGATION_API_H_
 
@@ skipping 32 matching lines @@
   // content::NotificationObserver implementation.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
 
   // content::WebContentsObserver implementation.
   virtual void AboutToNavigateRenderView(
       content::RenderViewHost* render_view_host) OVERRIDE;
   virtual void DidStartProvisionalLoadForFrame(
-      int64 frame_id,
+      int64 frame_num,
       bool is_main_frame,
       const GURL& validated_url,
       bool is_error_page,
       content::RenderViewHost* render_view_host) OVERRIDE;
   virtual void DidCommitProvisionalLoadForFrame(
-      int64 frame_id,
+      int64 frame_num,
       bool is_main_frame,
       const GURL& url,
       content::PageTransition transition_type,
       content::RenderViewHost* render_view_host) OVERRIDE;
   virtual void DidFailProvisionalLoad(
-      int64 frame_id,
+      int64 frame_num,
       bool is_main_frame,
       const GURL& validated_url,
       int error_code,
       const string16& error_description,
       content::RenderViewHost* render_view_host) OVERRIDE;
   virtual void DocumentLoadedInFrame(
-      int64 frame_id,
+      int64 frame_num,
       content::RenderViewHost* render_view_host) OVERRIDE;
   virtual void DidFinishLoad(
-      int64 frame_id,
+      int64 frame_num,
       const GURL& validated_url,
       bool is_main_frame,
       content::RenderViewHost* render_view_host) OVERRIDE;
   virtual void DidFailLoad(
-      int64 frame_id,
+      int64 frame_num,
       const GURL& validated_url,
       bool is_main_frame,
       int error_code,
       const string16& error_description,
       content::RenderViewHost* render_view_host) OVERRIDE;
   virtual void DidOpenRequestedURL(content::WebContents* new_contents,
                                    const GURL& url,
                                    const content::Referrer& referrer,
                                    WindowOpenDisposition disposition,
                                    content::PageTransition transition,
-                                   int64 source_frame_id) OVERRIDE;
+                                   int64 source_frame_num) OVERRIDE;
   virtual void WebContentsDestroyed(content::WebContents* tab) OVERRIDE;
 
  private:
   // True if the transition and target url correspond to a reference fragment
   // navigation.
-  bool IsReferenceFragmentNavigation(int64 frame_id, const GURL& url);
+  bool IsReferenceFragmentNavigation(FrameNavigationState::FrameID frame_id,
+                                     const GURL& url);
 
   // Tracks the state of the frames we are sending events for.
   FrameNavigationState navigation_state_;
 
   // Used for tracking registrations to redirect notifications.
   content::NotificationRegistrar registrar_;
 
   content::RenderViewHost* render_view_host_;
   content::RenderViewHost* pending_render_view_host_;
 
@@ skipping 82 matching lines @@
 // API function that returns the states of all frames in a given tab.
 class GetAllFramesFunction : public SyncExtensionFunction {
   virtual ~GetAllFramesFunction() {}
   virtual bool RunImpl() OVERRIDE;
   DECLARE_EXTENSION_FUNCTION_NAME("webNavigation.getAllFrames")
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_WEB_NAVIGATION_WEB_NAVIGATION_API_H_