ntp_tiles: Cleanup enum names

chrome/browser/ui/webui/ntp/ntp_user_data_logger.h

Index: chrome/browser/ui/webui/ntp/ntp_user_data_logger.h
diff --git a/chrome/browser/ui/webui/ntp/ntp_user_data_logger.h b/chrome/browser/ui/webui/ntp/ntp_user_data_logger.h
index f36f2b523dbc0b3dc04372e7a8e619a0828d77ec..0e1ecd6cd290bba5e38e09dac602be28f87d3760 100644
--- a/chrome/browser/ui/webui/ntp/ntp_user_data_logger.h
+++ b/chrome/browser/ui/webui/ntp/ntp_user_data_logger.h
@@ -13,7 +13,7 @@
 #include "base/macros.h"
 #include "base/time/time.h"
 #include "chrome/common/search/ntp_logging_events.h"
-#include "components/ntp_tiles/ntp_tile_source.h"
+#include "components/ntp_tiles/tile_source.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
 
@@ -41,11 +41,11 @@ class NTPUserDataLogger
 
   // Logs an impression on one of the NTP tiles by a given source.
   void LogMostVisitedImpression(int position,
-                                ntp_tiles::NTPTileSource tile_source);
+                                ntp_tiles::TileSource tile_source);
 
   // Logs a navigation on one of the NTP tiles by a given source.
   void LogMostVisitedNavigation(int position,
-                                ntp_tiles::NTPTileSource tile_source);
+                                ntp_tiles::TileSource tile_source);
 
  protected:
   explicit NTPUserDataLogger(content::WebContents* contents);
@@ -84,7 +84,7 @@ class NTPUserDataLogger
 
   // Stores the tile source for each impression. Entries are only valid if the
   // corresponding entry in |impression_was_logged_| is true.
-  std::vector<ntp_tiles::NTPTileSource> impression_tile_source_;
+  std::vector<ntp_tiles::TileSource> impression_tile_source_;
 
   // The time we received the NTP_ALL_TILES_RECEIVED event.
   base::TimeDelta tiles_received_time_;