ntp_tiles: Cleanup enum names

chrome/browser/ui/search/search_ipc_router.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_ipc_router.h"
 
 #include <utility>
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search/instant_service.h"
@@ skipping 233 matching lines @@
   delegate_->OnInstantSupportDetermined(true);
   if (!policy_->ShouldProcessLogEvent())
     return;
 
   delegate_->OnLogEvent(event, time);
 }
 
 void SearchIPCRouter::LogMostVisitedImpression(
     int page_seq_no,
     int position,
-    ntp_tiles::NTPTileSource tile_source) {
+    ntp_tiles::TileSource tile_source) {
   if (page_seq_no != commit_counter_)
     return;
 
   delegate_->OnInstantSupportDetermined(true);
   // Logging impressions is controlled by the same policy as logging events.
   if (!policy_->ShouldProcessLogEvent())
     return;
 
   delegate_->OnLogMostVisitedImpression(position, tile_source);
 }
 
 void SearchIPCRouter::LogMostVisitedNavigation(
     int page_seq_no,
     int position,
-    ntp_tiles::NTPTileSource tile_source) {
+    ntp_tiles::TileSource tile_source) {
   if (page_seq_no != commit_counter_)
     return;
 
   delegate_->OnInstantSupportDetermined(true);
   // Logging navigations is controlled by the same policy as logging events.
   if (!policy_->ShouldProcessLogEvent())
     return;
 
   delegate_->OnLogMostVisitedNavigation(position, tile_source);
 }
@@ skipping 35 matching lines @@
 
 void SearchIPCRouter::set_delegate_for_testing(Delegate* delegate) {
   DCHECK(delegate);
   delegate_ = delegate;
 }
 
 void SearchIPCRouter::set_policy_for_testing(std::unique_ptr<Policy> policy) {
   DCHECK(policy);
   policy_ = std::move(policy);
 }