[Popular Sites] Split PopularSites interface and PopularSitesImpl

chrome/browser/ui/webui/popular_sites_internals_ui.cc

Index: chrome/browser/ui/webui/popular_sites_internals_ui.cc
diff --git a/chrome/browser/ui/webui/popular_sites_internals_ui.cc b/chrome/browser/ui/webui/popular_sites_internals_ui.cc
index 4deae00232f494d30d6355b4a03758268c6fb982..b1d93e183e4b00dce2377256119c154c49b9da7d 100644
--- a/chrome/browser/ui/webui/popular_sites_internals_ui.cc
+++ b/chrome/browser/ui/webui/popular_sites_internals_ui.cc
@@ -31,7 +31,7 @@ class ChromePopularSitesInternalsMessageHandlerBridge
 
   // ntp_tiles::PopularSitesInternalsMessageHandlerClient
   base::SequencedWorkerPool* GetBlockingPool() override;
-  std::unique_ptr<ntp_tiles::PopularSites> MakePopularSites() override;
+  std::unique_ptr<ntp_tiles::PopularSitesImpl> MakePopularSites() override;
   PrefService* GetPrefs() override;
   void RegisterMessageCallback(
       const std::string& message,
@@ -54,7 +54,7 @@ ChromePopularSitesInternalsMessageHandlerBridge::GetBlockingPool() {
   return content::BrowserThread::GetBlockingPool();
 }
 
-std::unique_ptr<ntp_tiles::PopularSites>
+std::unique_ptr<ntp_tiles::PopularSitesImpl>
 ChromePopularSitesInternalsMessageHandlerBridge::MakePopularSites() {
   return ChromePopularSites::NewForProfile(Profile::FromWebUI(web_ui()));
 }