[Popular Sites] Split PopularSites interface and PopularSitesImpl

ios/chrome/browser/ui/webui/popular_sites_internals_ui.cc

Index: ios/chrome/browser/ui/webui/popular_sites_internals_ui.cc
diff --git a/ios/chrome/browser/ui/webui/popular_sites_internals_ui.cc b/ios/chrome/browser/ui/webui/popular_sites_internals_ui.cc
index c22c471567b4b28c593cad618dfb0c3b0e0a304b..29f3e620ef73bc64b87da4bb310717ad2f37ea8f 100644
--- a/ios/chrome/browser/ui/webui/popular_sites_internals_ui.cc
+++ b/ios/chrome/browser/ui/webui/popular_sites_internals_ui.cc
@@ -31,7 +31,7 @@ class IOSPopularSitesInternalsMessageHandlerBridge
 
   // 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 @@ IOSPopularSitesInternalsMessageHandlerBridge::GetBlockingPool() {
   return web::WebThread::GetBlockingPool();
 }
 
-std::unique_ptr<ntp_tiles::PopularSites>
+std::unique_ptr<ntp_tiles::PopularSitesImpl>
 IOSPopularSitesInternalsMessageHandlerBridge::MakePopularSites() {
   return IOSPopularSitesFactory::NewForBrowserState(
       ios::ChromeBrowserState::FromWebUIIOS(web_ui()));