Move a bunch of files from chrome\common to content\common.

chrome/common/font_config_ipc_linux.h

-// Copyright (c) 2010 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_COMMON_FONT_CONFIG_IPC_LINUX_H_
-#define CHROME_COMMON_FONT_CONFIG_IPC_LINUX_H_
-#pragma once
-
-#include "skia/ext/SkFontHost_fontconfig_impl.h"
-
-#include <string>
-
-// FontConfig implementation for Skia that proxies out of process to get out
-// of the sandbox. See http://code.google.com/p/chromium/wiki/LinuxSandboxIPC
-class FontConfigIPC : public FontConfigInterface {
- public:
-  explicit FontConfigIPC(int fd);
-  ~FontConfigIPC();
-
-  // FontConfigInterface implementation.
-  virtual bool Match(std::string* result_family,
-                     unsigned* result_filefaceid,
-                     bool filefaceid_valid,
-                     unsigned filefaceid,
-                     const std::string& family,
-                     const void* characters,
-                     size_t characters_bytes,
-                     bool* is_bold, bool* is_italic);
-  virtual int Open(unsigned filefaceid);
-
-  enum Method {
-    METHOD_MATCH = 0,
-    METHOD_OPEN = 1,
-  };
-
- private:
-  const int fd_;
-};
-
-#endif  // CHROME_COMMON_FONT_CONFIG_IPC_LINUX_H_