Remove most occurences of PrefRegistrySyncable::UNSYNCABLE_PREF

chrome/browser/font_family_cache_unittest.cc

Index: chrome/browser/font_family_cache_unittest.cc
diff --git a/chrome/browser/font_family_cache_unittest.cc b/chrome/browser/font_family_cache_unittest.cc
index b7f8925deb27039218b382cf2984b5aa38fe9830..1911b0ba650684dfb12ed98c89bb8fa01e6606b9 100644
--- a/chrome/browser/font_family_cache_unittest.cc
+++ b/chrome/browser/font_family_cache_unittest.cc
@@ -43,14 +43,8 @@ TEST(FontFamilyCacheTest, Caching) {
   std::string pref_name2(map_name + '.' + "adsf");
 
   // Registers 2 preferences, and sets the first one.
-  prefs->registry()->RegisterStringPref(
-      pref_name.c_str(),
-      std::string(),
-      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
-  prefs->registry()->RegisterStringPref(
-      pref_name2.c_str(),
-      std::string(),
-      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
+  prefs->registry()->RegisterStringPref(pref_name.c_str(), std::string());
+  prefs->registry()->RegisterStringPref(pref_name2.c_str(), std::string());
   prefs->SetString(pref_name.c_str(), font1.c_str());
 
   // Check that the right preference is returned.