rAc: remove bold section labels on linux_aura.

ui/base/resource/resource_bundle.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 UI_BASE_RESOURCE_RESOURCE_BUNDLE_H_
 #define UI_BASE_RESOURCE_RESOURCE_BUNDLE_H_
 
 #include "build/build_config.h"
 
 #include <map>
@@ skipping 220 matching lines @@
   // Get a localized string given a message id.  Returns an empty
   // string if the message_id is not found.
   base::string16 GetLocalizedString(int message_id);
 
   // Returns the font list for the specified style.
   const gfx::FontList& GetFontList(FontStyle style);
 
   // Returns the font for the specified style.
   const gfx::Font& GetFont(FontStyle style);
 
+  // Returns a bold font style if it looks good for the current platform.
+  // Bolding is currently omitted on Linux Aura.
+  static FontStyle BoldOnlyIfItLooksGood();
+
   // Resets and reloads the cached fonts.  This is useful when the fonts of the
   // system have changed, for example, when the locale has changed.
   void ReloadFonts();
 
   // Overrides the path to the pak file from which the locale resources will be
   // loaded. Pass an empty path to undo.
   void OverrideLocalePakForTest(const base::FilePath& pak_path);
 
   // Returns the full pathname of the locale file to load.  May return an empty
   // string if no locale data files are found and |test_file_exists| is true.
@@ skipping 143 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(ResourceBundle);
 };
 
 }  // namespace ui
 
 // TODO(beng): Someday, maybe, get rid of this.
 using ui::ResourceBundle;
 
 #endif  // UI_BASE_RESOURCE_RESOURCE_BUNDLE_H_