Cross-process postMessage

content/browser/tab_contents/tab_contents.h

 // Copyright (c) 2011 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 CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 #define CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 #pragma once
 
 #include <deque>
 #include <map>
@@ skipping 32 matching lines @@
 class SiteInstance;
 class TabContentsDelegate;
 class TabContentsObserver;
 class TabContentsView;
 struct ViewHostMsg_DidFailProvisionalLoadWithError_Params;
 
 namespace webkit_glue {
 struct WebIntentData;
 }
 
+namespace content {
+class BrowsingInstanceFrame;
+}
+
 // Describes what goes in the main content area of a tab. TabContents is
 // the only type of TabContents, and these should be merged together.
 class CONTENT_EXPORT TabContents : public PageNavigator,
                                    public RenderViewHostDelegate,
                                    public RenderViewHostManager::Delegate,
                                    public content::JavaScriptDialogDelegate {
  public:
   // Flags passed to the TabContentsDelegate.NavigationStateChanged to tell it
   // what has changed. Combine them to update more than one thing.
   enum InvalidateTypes {
@@ skipping 442 matching lines @@
   virtual void DidCancelLoading() OVERRIDE;
   virtual void DidChangeLoadProgress(double progress) OVERRIDE;
   virtual void DocumentAvailableInMainFrame(
       RenderViewHost* render_view_host) OVERRIDE;
   virtual void DocumentOnLoadCompletedInMainFrame(
       RenderViewHost* render_view_host,
       int32 page_id) OVERRIDE;
   virtual void RequestOpenURL(const GURL& url,
                               const GURL& referrer,
                               WindowOpenDisposition disposition,
-                              int64 source_frame_id) OVERRIDE;
+                              int64 source_frame_id,
+                              int64 opener_browsing_instance_frame_id) OVERRIDE;
   virtual void RunJavaScriptMessage(const RenderViewHost* rvh,
                                     const string16& message,
                                     const string16& default_prompt,
                                     const GURL& frame_url,
                                     const int flags,
                                     IPC::Message* reply_msg,
                                     bool* did_suppress_message) OVERRIDE;
   virtual void RunBeforeUnloadConfirm(const RenderViewHost* rvh,
                                       const string16& message,
                                       IPC::Message* reply_msg) OVERRIDE;
@@ skipping 348 matching lines @@
   // remember it.
   bool temporary_zoom_settings_;
 
   // Content restrictions, used to disable print/copy etc based on content's
   // (full-page plugins for now only) permissions.
   int content_restrictions_;
 
   // Our view type. Default is VIEW_TYPE_TAB_CONTENTS.
   content::ViewType view_type_;
 
+  // The BrowsingInstanceFrameId for this tab
+  content::BrowsingInstanceFrame* browsing_instance_frame_;
+
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };
 
 #endif  // CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_