NTP: Rename mojo methods, fixing a TODO

chrome/renderer/searchbox/searchbox.h

Index: chrome/renderer/searchbox/searchbox.h
diff --git a/chrome/renderer/searchbox/searchbox.h b/chrome/renderer/searchbox/searchbox.h
index 5781157bac8dab15d39ba585eaa7d8951c47de8f..9525e5b7bb5230ff0bf51f295ce7aefe81a5797a 100644
--- a/chrome/renderer/searchbox/searchbox.h
+++ b/chrome/renderer/searchbox/searchbox.h
@@ -67,7 +67,7 @@ class SearchBox : public content::RenderFrameObserver,
   // Sends HistorySyncCheck to the browser.
   void CheckIsUserSyncingHistory();
 
-  // Sends SearchBoxDeleteMostVisitedItem to the browser.
+  // Sends DeleteMostVisitedItem to the browser.
   void DeleteMostVisitedItem(InstantRestrictedID most_visited_item_id);
 
   // Generates the image URL of |type| for the most visited item specified in
@@ -121,10 +121,10 @@ class SearchBox : public content::RenderFrameObserver,
   // Sends ChromeViewHostMsg_StopCapturingKeyStrokes to the browser.
   void StopCapturingKeyStrokes();
 
-  // Sends SearchBoxUndoAllMostVisitedDeletions to the browser.
+  // Sends UndoAllMostVisitedDeletions to the browser.
   void UndoAllMostVisitedDeletions();
 
-  // Sends SearchBoxUndoMostVisitedDeletion to the browser.
+  // Sends UndoMostVisitedDeletion to the browser.
   void UndoMostVisitedDeletion(InstantRestrictedID most_visited_item_id);
 
   bool is_focused() const { return is_focused_; }