Move out DidStartProvisionalLoad from WebContentsImpl into Navigator.

content/test/test_render_frame_host_factory.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_TEST_TEST_RENDER_FRAME_HOST_FACTORY_H_
 #define CONTENT_TEST_TEST_RENDER_FRAME_HOST_FACTORY_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 13 matching lines @@
 class TestRenderFrameHostFactory : public RenderFrameHostFactory {
  public:
   TestRenderFrameHostFactory();
   virtual ~TestRenderFrameHostFactory();
 
  protected:
   // RenderFrameHostFactory implementation.
   virtual scoped_ptr<RenderFrameHostImpl> CreateRenderFrameHost(
       RenderViewHostImpl* render_view_host,
       FrameTree* frame_tree,
+      FrameTreeNode* frame_tree_node,
       int routing_id,
       bool is_swapped_out) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TestRenderFrameHostFactory);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_TEST_RENDER_FRAME_HOST_FACTORY_H_