Move Mac to using renderer spellchecker.

chrome/browser/spellchecker_win.cc

 // Copyright (c) 2009 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.
 
 // If windows ever gains a platform specific spellchecker, it will be
 // implemented here.
 
 #include "chrome/browser/spellchecker_platform_engine.h"
 
-#include "chrome/browser/spellchecker_common.h"
-
 namespace SpellCheckerPlatform {
 
 bool SpellCheckerAvailable() {
   // No current version of Windows (as of Summer 2009) has a common spellchecker
   // so we'll return false here.
   return false;
 }
 
 // The following methods are just stubs to keep the linker happy.
 bool PlatformSupportsLanguage(const std::string& current_language) {
@@ skipping 31 matching lines @@
 
 void RemoveWord(const string16& word) {}
 
 int GetDocumentTag() { return 0; }
 
 void IgnoreWord(const string16& word) {}
 
 void CloseDocumentWithTag(int tag) {}
 
 }  // namespace SpellCheckerPlatform