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

chrome/renderer/spellchecker/platform_spelling_engine.h

Index: chrome/renderer/spellchecker/platform_spelling_engine.h
diff --git a/chrome/renderer/spellchecker/platform_spelling_engine.h b/chrome/renderer/spellchecker/platform_spelling_engine.h
deleted file mode 100644
index 5cb0b23d4846d5ca15f71c9be054de324c5856b5..0000000000000000000000000000000000000000
--- a/chrome/renderer/spellchecker/platform_spelling_engine.h
+++ /dev/null
@@ -1,23 +0,0 @@
-// 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_PLATFORM_SPELLING_ENGINE_H_
-#define CHROME_RENDERER_SPELLCHECKER_PLATFORM_SPELLING_ENGINE_H_
-
-#include "base/compiler_specific.h"
-#include "chrome/renderer/spellchecker/spelling_engine.h"
-
-class PlatformSpellingEngine : public SpellingEngine {
- public:
-  void Init(base::File bdict_file) override;
-  bool InitializeIfNeeded() override;
-  bool IsEnabled() override;
-  bool CheckSpelling(const base::string16& word_to_check, int tag) override;
-  void FillSuggestionList(
-      const base::string16& wrong_word,
-      std::vector<base::string16>* optional_suggestions) override;
-};
-
-#endif  // CHROME_RENDERER_SPELLCHECKER_PLATFORM_SPELLING_ENGINE_H_
-