Move constants used by history component to history namespace

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 133 matching lines @@
 
   bool add_temp_thumbnail = false;
   if (!IsKnownURL(url)) {
     if (!IsNonForcedFull()) {
       add_temp_thumbnail = true;
     } else {
       return false;  // This URL is not known to us.
     }
   }
 
-  if (!HistoryService::CanAddURL(url))
+  if (!CanAddURL(url))
     return false;  // It's not a real webpage.
 
   scoped_refptr<base::RefCountedBytes> thumbnail_data;
   if (!EncodeBitmap(thumbnail, &thumbnail_data))
     return false;
 
   if (add_temp_thumbnail) {
     // Always remove the existing entry and then add it back. That way if we end
     // up with too many temp thumbnails we'll prune the oldest first.
     RemoveTemporaryThumbnailByURL(url);
@@ skipping 18 matching lines @@
 
   bool add_temp_thumbnail = false;
   if (!IsKnownURL(url)) {
     if (!IsNonForcedFull()) {
       add_temp_thumbnail = true;
     } else {
       return false;  // This URL is not known to us.
     }
   }
 
-  if (!HistoryService::CanAddURL(url))
+  if (!CanAddURL(url))
     return false;  // It's not a real webpage.
 
   if (add_temp_thumbnail) {
     // Always remove the existing entry and then add it back. That way if we end
     // up with too many temp thumbnails we'll prune the oldest first.
     RemoveTemporaryThumbnailByURL(url);
     AddTemporaryThumbnail(url, memory, score);
     return true;
   }
 
@@ skipping 566 matching lines @@
     NavigationController* controller =
         content::Source<NavigationController>(source).ptr();
     Profile* profile = Profile::FromBrowserContext(
         controller->GetWebContents()->GetBrowserContext());
     if (profile == profile_ && !IsNonForcedFull()) {
       content::LoadCommittedDetails* load_details =
           content::Details<content::LoadCommittedDetails>(details).ptr();
       if (!load_details)
         return;
       const GURL& url = load_details->entry->GetURL();
-      if (!cache_->IsKnownURL(url) && HistoryService::CanAddURL(url)) {
+      if (!cache_->IsKnownURL(url) && CanAddURL(url)) {
         // To avoid slamming history we throttle requests when the url updates.
         // To do otherwise negatively impacts perf tests.
         RestartQueryForTopSitesTimer(GetUpdateDelay());
       }
     }
   }
 }
 
 void TopSitesImpl::SetTopSites(const MostVisitedURLList& new_top_sites) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ skipping 128 matching lines @@
       base::TimeDelta::FromSeconds(kUpdateIntervalSecs));
 }
 
 void TopSitesImpl::OnTopSitesAvailableFromHistory(
     const MostVisitedURLList* pages) {
   DCHECK(pages);
   SetTopSites(*pages);
 }
 
 }  // namespace history