Revert of DirectWrite Font Cache browser side hookup

chrome/utility/font_cache_handler_win.h

Index: chrome/utility/font_cache_handler_win.h
diff --git a/chrome/utility/font_cache_handler_win.h b/chrome/utility/font_cache_handler_win.h
deleted file mode 100644
index 44c63f1af9625b517dddf3e29763f83f5114ca2b..0000000000000000000000000000000000000000
--- a/chrome/utility/font_cache_handler_win.h
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2014 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_UTILITY_FONT_CACHE_HANDLER_WIN_H_
-#define CHROME_UTILITY_FONT_CACHE_HANDLER_WIN_H_
-
-#include "base/files/file_path.h"
-#include "chrome/utility/utility_message_handler.h"
-
-// Handles requests to build a static direct write font cache. Must be invoked
-// in a non-sandboxed utility process. We build static font cache in utility
-// process as it is time consuming as well as crash prone thing. We already
-// have fall back of loading fonts from system fonts directory in place, so even
-// if we fail to build static cache in utility process, chrome will still
-// continue to run as is.
-class FontCacheHandler : public UtilityMessageHandler {
- public:
-  FontCacheHandler() {}
-  virtual ~FontCacheHandler() {}
-
-  // IPC::Listener implementation
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
-
- private:
-  void OnBuildFontCache(const base::FilePath& full_path);
-
-  DISALLOW_COPY_AND_ASSIGN(FontCacheHandler);
-};
-
-#endif  // CHROME_UTILITY_FONT_CACHE_HANDLER_WIN_H_