NTP: Rename mojo methods, fixing a TODO

chrome/browser/ui/search/search_ipc_router.h

Index: chrome/browser/ui/search/search_ipc_router.h
diff --git a/chrome/browser/ui/search/search_ipc_router.h b/chrome/browser/ui/search/search_ipc_router.h
index 4339824965a9ee0c2b12c51ba55b4e7d28530187..dd66614a88f57d16f307ea72b29e34be8006f37d 100644
--- a/chrome/browser/ui/search/search_ipc_router.h
+++ b/chrome/browser/ui/search/search_ipc_router.h
@@ -175,11 +175,9 @@ class SearchIPCRouter : public content::WebContentsObserver,
   void InstantSupportDetermined(int page_seq_no,
                                 bool supports_instant) override;
   void FocusOmnibox(int page_id, OmniboxFocusState state) override;
-  void SearchBoxDeleteMostVisitedItem(int page_seq_no,
-                                      const GURL& url) override;
-  void SearchBoxUndoMostVisitedDeletion(int page_seq_no,
-                                        const GURL& url) override;
-  void SearchBoxUndoAllMostVisitedDeletions(int page_seq_no) override;
+  void DeleteMostVisitedItem(int page_seq_no, const GURL& url) override;
+  void UndoMostVisitedDeletion(int page_seq_no, const GURL& url) override;
+  void UndoAllMostVisitedDeletions(int page_seq_no) override;
   void LogEvent(int page_seq_no,
                 NTPLoggingEventType event,
                 base::TimeDelta time) override;