Start using RenderFrameProxyHost objects.

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 "base/basictypes.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 10 matching lines @@
 namespace content {
 class BrowserContext;
 class CrossProcessFrameConnector;
 class CrossSiteTransferringRequest;
 class InterstitialPageImpl;
 class FrameTreeNode;
 class NavigationControllerImpl;
 class NavigationEntry;
 class NavigationEntryImpl;
 class RenderFrameHostDelegate;
+class RenderFrameHost;
 class RenderFrameHostImpl;
 class RenderFrameHostManagerTest;
 class RenderFrameProxyHost;
 class RenderViewHost;
 class RenderViewHostImpl;
 class RenderWidgetHostDelegate;
 class RenderWidgetHostView;
 class TestWebContents;
 class WebUIImpl;
 
@@ skipping 17 matching lines @@
     // process is not shared, then the WebContentsImpl will act as though the
     // renderer is not running (i.e., it will render "sad tab"). This method is
     // automatically called from LoadURL. |for_main_frame| indicates whether
     // this RenderViewHost is used to render a top-level frame, so the
     // appropriate RenderWidgetHostView type is used.
     virtual bool CreateRenderViewForRenderManager(
         RenderViewHost* render_view_host,
         int opener_route_id,
         int proxy_routing_id,
         bool for_main_frame) = 0;
+    virtual bool CreateRenderFrameForRenderManager(
+        RenderFrameHost* render_frame_host,
+        int parent_routing_id) = 0;
     virtual void BeforeUnloadFiredFromRenderManager(
         bool proceed, const base::TimeTicks& proceed_time,
         bool* proceed_to_fire_unload) = 0;
     virtual void RenderProcessGoneFromRenderManager(
         RenderViewHost* render_view_host) = 0;
     virtual void UpdateRenderViewSizeForRenderManager() = 0;
     virtual void CancelModalDialogsForRenderManager() = 0;
     virtual void NotifySwappedFromRenderManager(
         RenderViewHost* old_host, RenderViewHost* new_host) = 0;
     virtual NavigationControllerImpl&
@@ skipping 162 matching lines @@
   // Called when a renderer sets its opener to null.
   void DidDisownOpener(RenderViewHost* render_view_host);
 
   // Helper method to create and initialize a RenderFrameHost.  If |swapped_out|
   // is true, it will be initially placed on the swapped out hosts list.
   // Otherwise, it will be used for a pending cross-site navigation.
   // Returns the routing id of the *view* associated with the frame.
   int CreateRenderFrame(SiteInstance* instance,
                         int opener_route_id,
                         bool swapped_out,
+                        bool for_main_frame,
                         bool hidden);
 
+  // Helper method to create and initialize a RenderFrameProxyHost.
+  int CreateRenderFrameProxy(SiteInstance* instance, int opener_route_id);
+
   // Sets the passed passed interstitial as the currently showing interstitial.
   // |interstitial_page| should be non NULL (use the remove_interstitial_page
   // method to unset the interstitial) and no interstitial page should be set
   // when there is already a non NULL interstitial page set.
   void set_interstitial_page(InterstitialPageImpl* interstitial_page) {
     DCHECK(!interstitial_page_ && interstitial_page);
     interstitial_page_ = interstitial_page;
   }
 
   // Unsets the currently showing interstitial.
@@ skipping 29 matching lines @@
   void SwapOutOldPage();
 
   // Deletes a RenderFrameHost that was pending shutdown.
   void ClearPendingShutdownRFHForSiteInstance(int32 site_instance_id,
                                               RenderFrameHostImpl* rfh);
 
   // Deletes any proxy hosts associated with this node. Used during destruction
   // of WebContentsImpl.
   void ResetProxyHosts();
 
+  int GetRoutingIdForSiteInstance(SiteInstance* site_instance);
+
  private:
   friend class RenderFrameHostManagerTest;
   friend class TestWebContents;
 
+  FRIEND_TEST_ALL_PREFIXES(CrossProcessFrameTreeBrowserTest,
+                           VerifyProxyCreation);
+
   // Tracks information about a navigation while a cross-process transition is
   // in progress, in case we need to transfer it to a new RenderFrameHost.
   // When a request is being transferred, deleting the PendingNavigationParams,
   // and thus |cross_site_transferring_request|, will cancel the request being
   // transferred, unless its ReleaseRequest method has been called.
   struct PendingNavigationParams {
     PendingNavigationParams(
         const GlobalRequestID& global_request_id,
         scoped_ptr<CrossSiteTransferringRequest>
             cross_site_transferring_request,
@@ skipping 79 matching lines @@
   // with the given |proxy_routing_id|, which is used to route IPC messages when
   // in swapped out state.  Returns early if the RenderViewHost has already been
   // initialized for another RenderFrameHost.
   // TODO(creis): opener_route_id is currently for the RenderViewHost but should
   // be for the RenderFrame, since frames can have openers.
   bool InitRenderView(RenderViewHost* render_view_host,
                       int opener_route_id,
                       int proxy_routing_id,
                       bool for_main_frame);
 
+  bool InitRenderFrame(RenderFrameHost* render_frame_host);
+
   // Sets the pending RenderFrameHost/WebUI to be the active one. Note that this
   // doesn't require the pending render_frame_host_ pointer to be non-NULL,
   // since there could be Web UI switching as well. Call this for every commit.
   void CommitPending();
 
   // Shutdown all RenderFrameHosts in a SiteInstance. This is called to shutdown
   // frames when all the frames in a SiteInstance are confirmed to be swapped
   // out.
   void ShutdownRenderFrameHostsInSiteInstance(int32 site_instance_id);
 
@@ skipping 79 matching lines @@
   NotificationRegistrar registrar_;
 
   base::WeakPtrFactory<RenderFrameHostManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_