Allow the default generic font family settings to find the first available font

chrome/browser/ui/webui/options/font_settings_utils_win.cc

 // 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.
 
 #include "chrome/browser/ui/webui/options/font_settings_utils.h"
 
+#include "ui/gfx/font.h"
+#include "ui/gfx/platform_font_win.h"
+
 namespace options {
 
 // static
 void FontSettingsUtilities::ValidateSavedFonts(PrefService* prefs) {
   // Nothing to do for Windows.
 }
 
+std::string FontSettingsUtilities::MaybeGetLocalizedFontName(
+    const std::string& font_name_or_list) {
+  std::string font_name = ResolveFontList(font_name_or_list);
+  if (font_name.empty())
+    return font_name;
+  gfx::Font font(font_name, 12);  // dummy font size
+  return static_cast<gfx::PlatformFontWin*>(font.platform_font())
+      ->GetLocalizedFontName();
+}
+
 }  // namespace options