PlzNavigate: implement CommitNavigation on the browser side

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 25 matching lines @@
 class RenderFrameHost;
 class RenderFrameHostImpl;
 class RenderFrameHostManagerTest;
 class RenderFrameProxyHost;
 class RenderViewHost;
 class RenderViewHostImpl;
 class RenderWidgetHostDelegate;
 class RenderWidgetHostView;
 class TestWebContents;
 class WebUIImpl;
+struct CoreNavigationParams;
 struct NavigationBeforeCommitInfo;
+struct RequestNavigationParams;
 
 // Manages RenderFrameHosts for a FrameTreeNode.  This class acts as a state
 // machine to make cross-process navigations in a frame possible.
 class CONTENT_EXPORT RenderFrameHostManager : public NotificationObserver {
  public:
   // Functions implemented by our owner that we need.
   //
   // TODO(brettw) Clean this up! These are all the functions in WebContentsImpl
   // that are required to run this class. The design should probably be better
   // such that these are more clear.
@@ skipping 252 matching lines @@
   // of WebContentsImpl.
   void ResetProxyHosts();
 
   // Returns the routing id for a RenderFrameHost or RenderFrameHostProxy
   // that has the given SiteInstance and is associated with this
   // RenderFrameHostManager. Returns MSG_ROUTING_NONE if none is found.
   int GetRoutingIdForSiteInstance(SiteInstance* site_instance);
 
   // PlzNavigate: sends a RequestNavigation IPC to the renderer to ask it to
   // navigate. If no live renderer is present, then the navigation request will
-  // be sent directly to the ResourceDispatcherHost.
-  bool RequestNavigation(const NavigationEntryImpl& entry,
-                         const FrameMsg_Navigate_Params& navigate_params);
+  // be sent directly to the ResourceDispatcherHost. Takes ownership of
+  // |navigation_request|.
+  bool RequestNavigation(scoped_ptr<NavigationRequest> navigation_request,
+                         const RequestNavigationParams& request_params);
 
   // PlzNavigate: Used to start a navigation. OnBeginNavigation is called
   // directly by RequestNavigation when there is no live renderer. Otherwise, it
   // is called following a BeginNavigation IPC from the renderer (which in
   // browser-initiated navigation also happens after RequestNavigation has been
   // called).
-  void OnBeginNavigation(const FrameHostMsg_BeginNavigation_Params& params);
+  void OnBeginNavigation(const FrameHostMsg_BeginNavigation_Params& params,
+                         const CoreNavigationParams& core_params);
 
   // PlzNavigate: Called when a navigation request has received a response, to
   // select a renderer to use for the navigation.
   void CommitNavigation(const NavigationBeforeCommitInfo& info);
 
  private:
   friend class RenderFrameHostManagerTest;
   friend class TestWebContents;
 
   FRIEND_TEST_ALL_PREFIXES(CrossProcessFrameTreeBrowserTest,
@@ skipping 198 matching lines @@
   scoped_ptr<NavigationRequest> navigation_request_;
 
   base::WeakPtrFactory<RenderFrameHostManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_