Move out DidStartProvisionalLoad from WebContentsImpl into Navigator.

content/public/test/test_renderer_host.cc

 // Copyright (c) 2012 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.
 
 #include "content/public/test/test_renderer_host.h"
 
 #include "base/run_loop.h"
 #include "content/browser/frame_host/navigation_entry_impl.h"
 #include "content/browser/renderer_host/render_view_host_factory.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
@@ skipping 83 matching lines @@
 
 RenderViewHost* RenderViewHostTestHarness::pending_rvh() {
   return static_cast<TestWebContents*>(web_contents())->
       GetRenderManagerForTesting()->pending_render_view_host();
 }
 
 RenderViewHost* RenderViewHostTestHarness::active_rvh() {
   return pending_rvh() ? pending_rvh() : rvh();
 }
 
+RenderFrameHost* RenderViewHostTestHarness::main_rfh() {
+  WebContentsImpl* web_contents = static_cast<WebContentsImpl*>(
+      this->web_contents());
+  return web_contents->GetFrameTree()->GetMainFrame();
+}
+
 BrowserContext* RenderViewHostTestHarness::browser_context() {
   return browser_context_.get();
 }
 
 MockRenderProcessHost* RenderViewHostTestHarness::process() {
   return static_cast<MockRenderProcessHost*>(active_rvh()->GetProcess());
 }
 
 void RenderViewHostTestHarness::DeleteContents() {
   SetContents(NULL);
@@ skipping 86 matching lines @@
 BrowserContext* RenderViewHostTestHarness::CreateBrowserContext() {
   return new TestBrowserContext();
 }
 
 void RenderViewHostTestHarness::SetRenderProcessHostFactory(
     RenderProcessHostFactory* factory) {
     rvh_test_enabler_.rvh_factory_->set_render_process_host_factory(factory);
 }
 
 }  // namespace content