Remove fontconfig.

ui/gfx/test/fontconfig_util_linux.h

-// 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 UI_GFX_TEST_FONTCONFIG_UTIL_LINUX_H_
-#define UI_GFX_TEST_FONTCONFIG_UTIL_LINUX_H_
-
-#include <string>
-
-#include "base/files/file_path.h"
-
-namespace gfx {
-
-// Array of paths to font files that are expected to exist on machines where
-// tests are run.
-extern const char* const kSystemFontsForFontconfig[];
-extern const size_t kNumSystemFontsForFontconfig;
-
-// Strings appearing at the beginning and end of Fontconfig XML files.
-extern const char kFontconfigFileHeader[];
-extern const char kFontconfigFileFooter[];
-
-// Strings appearing at the beginning and end of Fontconfig <match> stanzas.
-extern const char kFontconfigMatchHeader[];
-extern const char kFontconfigMatchFooter[];
-
-// Initializes Fontconfig and creates and swaps in a new, empty config.
-void SetUpFontconfig();
-
-// Deinitializes Fontconfig.
-void TearDownFontconfig();
-
-// Loads the font file at |path| into the current config, returning true on
-// success.
-bool LoadFontIntoFontconfig(const base::FilePath& path);
-
-// Instructs Fontconfig to load |path|, an XML configuration file, into the
-// current config, returning true on success.
-bool LoadConfigFileIntoFontconfig(const base::FilePath& path);
-
-// Writes |data| to a file in |temp_dir| and passes it to
-// LoadConfigFileIntoFontconfig().
-bool LoadConfigDataIntoFontconfig(const base::FilePath& temp_dir,
-                                  const std::string& data);
-
-// Returns a Fontconfig <edit> stanza.
-std::string CreateFontconfigEditStanza(const std::string& name,
-                                       const std::string& type,
-                                       const std::string& value);
-
-// Returns a Fontconfig <test> stanza.
-std::string CreateFontconfigTestStanza(const std::string& name,
-                                       const std::string& op,
-                                       const std::string& type,
-                                       const std::string& value);
-
-// Returns a Fontconfig <alias> stanza.
-std::string CreateFontconfigAliasStanza(const std::string& original_family,
-                                        const std::string& preferred_family);
-
-}  // namespace gfx
-
-#endif  // UI_GFX_TEST_FONTCONFIG_UTIL_LINUX_H_