Add support for int64 and uint64 in values.h's API.

base/prefs/pref_registry_simple.h

Index: base/prefs/pref_registry_simple.h
diff --git a/base/prefs/pref_registry_simple.h b/base/prefs/pref_registry_simple.h
index 50b646711fd5658b0b1847c4bd1a909a9beabf72..973644c5e87497160f1eb27d885dbb6c2ae035cb 100644
--- a/base/prefs/pref_registry_simple.h
+++ b/base/prefs/pref_registry_simple.h
@@ -25,6 +25,8 @@ class BASE_PREFS_EXPORT PrefRegistrySimple : public PrefRegistry {
   void RegisterIntegerPref(const char* path, int default_value);
   void RegisterDoublePref(const char* path, double default_value);
   void RegisterStringPref(const char* path, const std::string& default_value);
+  void RegisterInt64Pref(const char* path, int64 default_value);
+  void RegisterUint64Pref(const char* path, uint64 default_value);
   void RegisterFilePathPref(const char* path,
                             const base::FilePath& default_value);
   void RegisterListPref(const char* path);
@@ -32,8 +34,6 @@ class BASE_PREFS_EXPORT PrefRegistrySimple : public PrefRegistry {
   void RegisterListPref(const char* path, base::ListValue* default_value);
   void RegisterDictionaryPref(const char* path,
                               base::DictionaryValue* default_value);
-  void RegisterInt64Pref(const char* path,
-                         int64 default_value);
 
  private:
   virtual ~PrefRegistrySimple();