Eliminate sending NOTIFICATION_TOP_SITES_* from TopSites

chrome/browser/history/top_sites_impl.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/history/top_sites_impl.h"
 
 #include <algorithm>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 856 matching lines @@
       filtered_urls_nonforced.assign(thread_safe_cache_->top_sites().begin() +
                                        thread_safe_cache_->GetNumForcedURLs(),
                                      thread_safe_cache_->top_sites().end());
       pending_callbacks.swap(pending_callbacks_);
     }
   }
 
   for (size_t i = 0; i < pending_callbacks.size(); i++)
     pending_callbacks[i].Run(filtered_urls_all, filtered_urls_nonforced);
 
-  content::NotificationService::current()->Notify(
-      chrome::NOTIFICATION_TOP_SITES_LOADED,
-      content::Source<Profile>(profile_),
-      content::Details<TopSites>(this));
+  NotifyTopSitesLoaded();
 }
 
 void TopSitesImpl::ResetThreadSafeCache() {
   base::AutoLock lock(lock_);
   MostVisitedURLList cached;
   ApplyBlacklist(cache_->top_sites(), &cached);
   thread_safe_cache_->SetTopSites(cached);
 }
 
 void TopSitesImpl::ResetThreadSafeImageCache() {
   base::AutoLock lock(lock_);
   thread_safe_cache_->SetThumbnails(cache_->images());
 }
 
-void TopSitesImpl::NotifyTopSitesChanged() {
-  content::NotificationService::current()->Notify(
-      chrome::NOTIFICATION_TOP_SITES_CHANGED,
-      content::Source<TopSites>(this),
-      content::NotificationService::NoDetails());
-}
-
 void TopSitesImpl::RestartQueryForTopSitesTimer(base::TimeDelta delta) {
   if (timer_.IsRunning() && ((timer_start_time_ + timer_.GetCurrentDelay()) <
                              (base::TimeTicks::Now() + delta))) {
     return;
   }
 
   timer_start_time_ = base::TimeTicks::Now();
   timer_.Stop();
   timer_.Start(FROM_HERE, delta, this, &TopSitesImpl::TimerFired);
 }
@@ skipping 17 matching lines @@
       base::TimeDelta::FromSeconds(kUpdateIntervalSecs));
 }
 
 void TopSitesImpl::OnTopSitesAvailableFromHistory(
     const MostVisitedURLList* pages) {
   DCHECK(pages);
   SetTopSites(*pages);
 }
 
 }  // namespace history