Revert 111378 - HQP Refactoring (in Preparation for SQLite Cache)

chrome/browser/autocomplete/history_provider.h

 // Copyright (c) 2011 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_AUTOCOMPLETE_HISTORY_PROVIDER_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_HISTORY_PROVIDER_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/autocomplete/autocomplete.h"
@@ skipping 28 matching lines @@
   // NOTE: For a view-source: URL, this will trim from after "view-source:" and
   // return 0.
   static size_t TrimHttpPrefix(string16* url);
 
   // Returns true if inline autocompletion should be prevented. Use this instead
   // of |input.prevent_inline_autocomplete| if the input is passed through
   // FixupUserInput(). This method returns true if
   // |input.prevent_inline_autocomplete()| is true, or the input text contains
   // trailing whitespace.
   bool PreventInlineAutocomplete(const AutocompleteInput& input);
-
-  // Finds and removes the match from the current collection of matches and
-  // backing data.
-  void DeleteMatchFromMatches(const AutocompleteMatch& match);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_HISTORY_PROVIDER_H_