ntp_tiles: Cleanup enum names

chrome/browser/ui/webui/ntp_tiles_internals_ui.cc

Index: chrome/browser/ui/webui/ntp_tiles_internals_ui.cc
diff --git a/chrome/browser/ui/webui/ntp_tiles_internals_ui.cc b/chrome/browser/ui/webui/ntp_tiles_internals_ui.cc
index d7dbab52acb40278650c12d9d3ba59c825dd20f6..6cb3f876407fb0d7ae636c08d7d6ffc9d6bf6677 100644
--- a/chrome/browser/ui/webui/ntp_tiles_internals_ui.cc
+++ b/chrome/browser/ui/webui/ntp_tiles_internals_ui.cc
@@ -42,7 +42,7 @@ class ChromeNTPTilesInternalsMessageHandlerClient
 
   // ntp_tiles::NTPTilesInternalsMessageHandlerClient
   bool SupportsNTPTiles() override;
-  bool DoesSourceExist(ntp_tiles::NTPTileSource source) override;
+  bool DoesSourceExist(ntp_tiles::TileSource source) override;
   std::unique_ptr<ntp_tiles::MostVisitedSites> MakeMostVisitedSites() override;
   PrefService* GetPrefs() override;
   void RegisterMessageCallback(
@@ -67,13 +67,13 @@ bool ChromeNTPTilesInternalsMessageHandlerClient::SupportsNTPTiles() {
 }
 
 bool ChromeNTPTilesInternalsMessageHandlerClient::DoesSourceExist(
-    ntp_tiles::NTPTileSource source) {
+    ntp_tiles::TileSource source) {
   switch (source) {
-    case ntp_tiles::NTPTileSource::TOP_SITES:
-    case ntp_tiles::NTPTileSource::SUGGESTIONS_SERVICE:
-    case ntp_tiles::NTPTileSource::WHITELIST:
+    case ntp_tiles::TileSource::TOP_SITES:
+    case ntp_tiles::TileSource::SUGGESTIONS_SERVICE:
+    case ntp_tiles::TileSource::WHITELIST:
       return true;
-    case ntp_tiles::NTPTileSource::POPULAR:
+    case ntp_tiles::TileSource::POPULAR:
 #if defined(OS_ANDROID)
       return true;
 #else