Support getting the font list in Pepper. This currently only works out of

content/common/font_list_win.cc

 // Copyright (c) 2011 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 "content/common/font_list.h"
+
+#include <windows.h>
 
 #include <set>
-#include <string>
-#include <windows.h>
 
+#include "base/string16.h"
 #include "base/values.h"
 
-static int CALLBACK EnumFontFamExProc(ENUMLOGFONTEXW *logical_font,
-                                      NEWTEXTMETRICEXW *physical_font,
+namespace content {
+
+static int CALLBACK EnumFontFamExProc(ENUMLOGFONTEXW* logical_font,
+                                      NEWTEXTMETRICEXW* physical_font,
                                       DWORD font_type,
                                       LPARAM lparam) {
-  std::set<std::wstring>* font_names =
-      reinterpret_cast<std::set<std::wstring>*>(lparam);
+  std::set<string16>* font_names =
+      reinterpret_cast<std::set<string16>*>(lparam);
   if (font_names) {
     const LOGFONTW& lf = logical_font->elfLogFont;
     if (lf.lfFaceName[0] && lf.lfFaceName[0] != '@') {
-      std::wstring face_name(lf.lfFaceName);
+      string16 face_name(lf.lfFaceName);
       font_names->insert(face_name);
     }
   }
   return 1;
 }
 
-ListValue* FontSettingsUtilities::GetFontsList() {
-  std::set<std::wstring> font_names;
+ListValue* GetFontList_SlowBlocking() {
+  std::set<string16> font_names;
 
   LOGFONTW logfont;
   memset(&logfont, 0, sizeof(logfont));
   logfont.lfCharSet = DEFAULT_CHARSET;
 
   HDC hdc = ::GetDC(NULL);
   ::EnumFontFamiliesExW(hdc, &logfont, (FONTENUMPROCW)&EnumFontFamExProc,
                         (LPARAM)&font_names, 0);
   ::ReleaseDC(NULL, hdc);
 
   ListValue* font_list = new ListValue;
-  std::set<std::wstring>::iterator iter;
+  std::set<string16>::iterator iter;
   for (iter = font_names.begin(); iter != font_names.end(); iter++) {
     ListValue* font_item = new ListValue();
     font_item->Append(Value::CreateStringValue(*iter));
     font_item->Append(Value::CreateStringValue(*iter));
     font_list->Append(font_item);
   }
   return font_list;
 }
 
-void FontSettingsUtilities::ValidateSavedFonts(PrefService* prefs) {
-  // nothing to do for Windows.
-}
-
+}  // namespace content