ntp_tiles: Cleanup enum names

chrome/browser/ui/search/search_tab_helper_unittest.cc

 // Copyright 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/ui/search/search_tab_helper.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <string>
@@ skipping 43 matching lines @@
 
   MOCK_METHOD1(OnInstantSupportDetermined, void(bool supports_instant));
   MOCK_METHOD1(FocusOmnibox, void(OmniboxFocusState state));
   MOCK_METHOD2(NavigateToURL, void(const GURL&, WindowOpenDisposition));
   MOCK_METHOD1(OnDeleteMostVisitedItem, void(const GURL& url));
   MOCK_METHOD1(OnUndoMostVisitedDeletion, void(const GURL& url));
   MOCK_METHOD0(OnUndoAllMostVisitedDeletions, void());
   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());
 };
 
 class MockSearchBoxClientFactory
     : public SearchIPCRouter::SearchBoxClientFactory {
  public:
   MOCK_METHOD0(GetSearchBox, chrome::mojom::SearchBox*(void));
 };
@@ skipping 221 matching lines @@
 };
 
 TEST_F(SearchTabHelperTest, TitleIsSetForNTP) {
   TabTitleObserver title_observer(web_contents());
   NavigateAndCommit(GURL(chrome::kChromeUINewTabURL));
   const base::string16 title = l10n_util::GetStringUTF16(IDS_NEW_TAB_TITLE);
   EXPECT_EQ(title, title_observer.title_on_start());
   EXPECT_EQ(title, title_observer.title_on_commit());
   EXPECT_EQ(title, web_contents()->GetTitle());
 }