Remove unused embeddedSearch.searchBox APIs

chrome/browser/ui/search/search_tab_helper.h

 // Copyright 2012 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.
 
 #ifndef CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_H_
 #define CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_H_
 
 #include <vector>
 
 #include "base/gtest_prod_util.h"
@@ skipping 53 matching lines @@
   // Invoked when the active navigation entry is updated in some way that might
   // affect the search mode. This is used by Instant when it "fixes up" the
   // virtual URL of the active entry. Regular navigations are captured through
   // the notification system and shouldn't call this method.
   void NavigationEntryUpdated();
 
   // Sends the current SearchProvider suggestion to the Instant page if any.
   void SetSuggestionToPrefetch(const InstantSuggestion& suggestion);
 
   // Tells the page that the user pressed Enter in the omnibox.
-  void Submit(const base::string16& text,
-              const EmbeddedSearchRequestParams& params);
+  void Submit(const EmbeddedSearchRequestParams& params);
 
   // Called when the tab corresponding to |this| instance is activated.
   void OnTabActivated();
 
   // Called when the tab corresponding to |this| instance is deactivated.
   void OnTabDeactivated();
 
   SearchIPCRouter& ipc_router_for_testing() { return ipc_router_; }
 
  private:
@@ skipping 92 matching lines @@
   content::WebContents* web_contents_;
 
   SearchIPCRouter ipc_router_;
 
   InstantService* instant_service_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchTabHelper);
 };
 
 #endif  // CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_H_