Componentize spellcheck [3]: move renderer/ files to component.

components/spellcheck/renderer/custom_dictionary_engine.h

 // Copyright (c) 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_RENDERER_SPELLCHECKER_CUSTOM_DICTIONARY_ENGINE_H_
-#define CHROME_RENDERER_SPELLCHECKER_CUSTOM_DICTIONARY_ENGINE_H_
+#ifndef COMPONENTS_SPELLCHECK_RENDERER_CUSTOM_DICTIONARY_ENGINE_H_
+#define COMPONENTS_SPELLCHECK_RENDERER_CUSTOM_DICTIONARY_ENGINE_H_
 
 #include <set>
 #include <string>
 
 #include "base/macros.h"
 #include "base/strings/string16.h"
 
 // Custom spellcheck dictionary. Words in this dictionary are always correctly
 // spelled. Words that are not in this dictionary may or may not be correctly
 // spelled.
@@ skipping 16 matching lines @@
   void OnCustomDictionaryChanged(const std::set<std::string>& words_added,
                                  const std::set<std::string>& words_removed);
 
  private:
   // Correctly spelled words.
   std::set<base::string16> dictionary_;
 
   DISALLOW_COPY_AND_ASSIGN(CustomDictionaryEngine);
 };
 
-#endif  // CHROME_RENDERER_SPELLCHECKER_CUSTOM_DICTIONARY_ENGINE_H_
+#endif  // COMPONENTS_SPELLCHECK_RENDERER_CUSTOM_DICTIONARY_ENGINE_H_