Pass load events from prerenders to launching elements.

chrome/browser/prerender/prerender_contents.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 "chrome/browser/prerender/prerender_contents.h"
 
 #include <algorithm>
 #include <functional>
 #include <utility>
 
@@ skipping 122 matching lines @@
                                        bool user_gesture) OVERRIDE {
     // TODO(mmenke): Consider supporting this if it is a common case during
     // prerenders.
     prerender_contents_->Destroy(FINAL_STATUS_REGISTER_PROTOCOL_HANDLER);
   }
 
  private:
   PrerenderContents* prerender_contents_;
 };
 
+void PrerenderContents::Observer::OnPrerenderStopLoading(
+    PrerenderContents* contents) {
+}
+
 void PrerenderContents::Observer::OnPrerenderAddAlias(
     PrerenderContents* contents,
     const GURL& alias_url) {
 }
 
 void PrerenderContents::Observer::OnPrerenderCreatedMatchCompleteReplacement(
     PrerenderContents* contents, PrerenderContents* replacement) {
 }
 
 PrerenderContents::Observer::Observer() {
@@ skipping 307 matching lines @@
   session_storage_namespace_map[""] = session_storage_namespace;
   return  WebContents::CreateWithSessionStorage(
       WebContents::CreateParams(profile_), session_storage_namespace_map);
 }
 
 void PrerenderContents::NotifyPrerenderStart() {
   DCHECK_EQ(FINAL_STATUS_MAX, final_status_);
   FOR_EACH_OBSERVER(Observer, observer_list_, OnPrerenderStart(this));
 }
 
+void PrerenderContents::NotifyPrerenderStopLoading() {
+  FOR_EACH_OBSERVER(Observer, observer_list_, OnPrerenderStopLoading(this));
+}
+
 void PrerenderContents::NotifyPrerenderStop() {
   DCHECK_NE(FINAL_STATUS_MAX, final_status_);
   FOR_EACH_OBSERVER(Observer, observer_list_, OnPrerenderStop(this));
   observer_list_.Clear();
 }
 
 void PrerenderContents::NotifyPrerenderAddAlias(const GURL& alias_url) {
   FOR_EACH_OBSERVER(Observer, observer_list_, OnPrerenderAddAlias(this,
                                                                   alias_url));
 }
@@ skipping 54 matching lines @@
                        std::bind2nd(std::equal_to<GURL>(), url)) != 0;
 }
 
 void PrerenderContents::RenderViewGone(base::TerminationStatus status) {
   Destroy(FINAL_STATUS_RENDERER_CRASHED);
 }
 
 void PrerenderContents::DidStopLoading(
     content::RenderViewHost* render_view_host) {
   has_stopped_loading_ = true;
+  NotifyPrerenderStopLoading();
 }
 
 void PrerenderContents::DidStartProvisionalLoadForFrame(
     int64 frame_id,
     int64 parent_frame_id,
     bool is_main_frame,
     const GURL& validated_url,
     bool is_error_page,
     RenderViewHost* render_view_host) {
   if (is_main_frame) {
@@ skipping 132 matching lines @@
 
 bool PrerenderContents::IsCrossSiteNavigationPending() const {
   if (!prerender_contents_)
     return false;
   return (prerender_contents_->GetSiteInstance() !=
           prerender_contents_->GetPendingSiteInstance());
 }
 
 
 }  // namespace prerender