Send origin updates to frame proxies when a frame navigates to new origin.

content/browser/frame_host/render_frame_host_manager.h

 // Copyright 2013 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_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
 
 #include <list>
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/global_request_id.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/common/referrer.h"
 #include "ui/base/page_transition_types.h"
+#include "url/origin.h"
 
 namespace content {
 class BrowserContext;
 class CrossProcessFrameConnector;
 class CrossSiteTransferringRequest;
 class FrameTreeNode;
 class InterstitialPageImpl;
 class NavigationControllerImpl;
 class NavigationEntry;
 class NavigationEntryImpl;
@@ skipping 378 matching lines @@
 
   // Notification methods to tell this RenderFrameHostManager that the frame it
   // is responsible for has started or stopped loading a document.
   void OnDidStartLoading();
   void OnDidStopLoading();
 
   // Send updated frame name to all frame proxies when the frame changes its
   // window.name property.
   void OnDidUpdateName(const std::string& name);
 
+  // Send updated origin to all frame proxies when the frame navigates to a new
+  // origin.
+  void OnDidUpdateOrigin(const url::Origin& origin);
+
   void EnsureRenderViewInitialized(FrameTreeNode* source,
                                    RenderViewHostImpl* render_view_host,
                                    SiteInstance* instance);
 
  private:
   friend class FrameTreeVisualizer;
   friend class NavigatorTestWithBrowserSideNavigation;
   friend class RenderFrameHostManagerTest;
   friend class TestWebContents;
 
@@ skipping 307 matching lines @@
   bool should_reuse_web_ui_;
 
   base::WeakPtrFactory<RenderFrameHostManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_