ntp_tiles: Cleanup enum names

chrome/browser/ui/search/search_tab_helper_unittest.cc

Index: chrome/browser/ui/search/search_tab_helper_unittest.cc
diff --git a/chrome/browser/ui/search/search_tab_helper_unittest.cc b/chrome/browser/ui/search/search_tab_helper_unittest.cc
index 3cdd789df2a9d0e61bac9e449db3808654521c0a..e7e61cb99b89b852109bf79459fec1f34edd49d1 100644
--- a/chrome/browser/ui/search/search_tab_helper_unittest.cc
+++ b/chrome/browser/ui/search/search_tab_helper_unittest.cc
@@ -61,9 +61,9 @@ class MockSearchIPCRouterDelegate : public SearchIPCRouter::Delegate {
   MOCK_METHOD2(OnLogEvent, void(NTPLoggingEventType event,
                                 base::TimeDelta time));
   MOCK_METHOD2(OnLogMostVisitedImpression,
-               void(int position, ntp_tiles::NTPTileSource tile_source));
+               void(int position, ntp_tiles::TileSource tile_source));
   MOCK_METHOD2(OnLogMostVisitedNavigation,
-               void(int position, ntp_tiles::NTPTileSource tile_source));
+               void(int position, ntp_tiles::TileSource tile_source));
   MOCK_METHOD1(PasteIntoOmnibox, void(const base::string16&));
   MOCK_METHOD1(OnChromeIdentityCheck, void(const base::string16& identity));
   MOCK_METHOD0(OnHistorySyncCheck, void());