Split PrefService into PrefService, PrefServiceSimple and PrefServiceSyncable.

chrome/browser/ui/webui/print_preview/sticky_settings.h

Index: chrome/browser/ui/webui/print_preview/sticky_settings.h
diff --git a/chrome/browser/ui/webui/print_preview/sticky_settings.h b/chrome/browser/ui/webui/print_preview/sticky_settings.h
index f34d4bfd6f7fc98f327f5314438451289d7e9a49..ab3395d9b76aab2ffce6e782c1ec94f4e71e7102 100644
--- a/chrome/browser/ui/webui/print_preview/sticky_settings.h
+++ b/chrome/browser/ui/webui/print_preview/sticky_settings.h
@@ -14,6 +14,7 @@
 class FilePath;
 class PrintPreviewHandlerTest;
 class PrefService;
+class PrefServiceSyncable;
 
 namespace base {
 class DictionaryValue;
@@ -39,7 +40,7 @@ class StickySettings {
 
   void SaveInPrefs(PrefService* profile);
   void RestoreFromPrefs(PrefService* profile);
-  static void RegisterUserPrefs(PrefService* prefs);
+  static void RegisterUserPrefs(PrefServiceSyncable* prefs);
  private:
 
   scoped_ptr<FilePath> save_path_;