Added prerendering to omnibox.

chrome/browser/prerender/prerender_manager.cc

 // Copyright (c) 2011 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_manager.h"
 
 #include <string>
 
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
@@ skipping 346 matching lines @@
   }
   while (prerender_list_.size() > max_elements_) {
     data = prerender_list_.front();
     prerender_list_.pop_front();
     data.contents_->Destroy(FINAL_STATUS_EVICTED);
   }
   StartSchedulingPeriodicCleanups();
   return true;
 }
 
+bool PrerenderManager::AddPrerenderWithNoTag(const GURL& url) {
+  return AddPreload(std::make_pair(-1, -1), url, GURL());
+}
+
 void PrerenderManager::AddPendingPreload(
     const std::pair<int, int>& child_route_id_pair,
     const GURL& url,
     const GURL& referrer) {
   DCHECK(FindPrerenderContentsForChildRouteIdPair(child_route_id_pair) !=
              prerender_list_.end());
   PendingPrerenderList::iterator it =
       pending_prerender_list_.find(child_route_id_pair);
   if (it == pending_prerender_list_.end()) {
     PendingPrerenderList::value_type el = std::make_pair(child_route_id_pair,
@@ skipping 600 matching lines @@
     ScopedVector<OnCloseTabContentsDeleter>::iterator i = std::find(
         on_close_tab_contents_deleters_.begin(),
         on_close_tab_contents_deleters_.end(),
         deleter);
     DCHECK(i != on_close_tab_contents_deleters_.end());
     on_close_tab_contents_deleters_.erase(i);
   }
 }
 
 }  // namespace prerender