Remove most occurences of PrefRegistrySyncable::UNSYNCABLE_PREF

chrome/browser/font_family_cache_unittest.cc

 // Copyright 2014 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/font_family_cache.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/test/base/testing_pref_service_syncable.h"
 #include "chrome/test/base/testing_profile.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 25 matching lines @@
   TestingPrefServiceSyncable* prefs = profile.GetTestingPrefService();
 
   std::string font1("font 1");
   std::string font2("font 2");
   std::string map_name("webkit.webprefs.fonts.pictograph");
   std::string script("Zzyxca");
   std::string pref_name(map_name + '.' + script);
   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.
   std::string result = base::UTF16ToUTF8(
       cache.FetchAndCacheFont(script.c_str(), map_name.c_str()));
   EXPECT_EQ(font1, result);
   EXPECT_EQ(1, cache.fetch_font_count_);
 
   // Check that the second access uses the cache.
   result = base::UTF16ToUTF8(
       cache.FetchAndCacheFont(script.c_str(), map_name.c_str()));
   EXPECT_EQ(font1, result);
   EXPECT_EQ(1, cache.fetch_font_count_);
 
   // Changing another preference should have no effect.
   prefs->SetString(pref_name2.c_str(), "katy perry");
   result = base::UTF16ToUTF8(
       cache.FetchAndCacheFont(script.c_str(), map_name.c_str()));
   EXPECT_EQ(font1, result);
   EXPECT_EQ(1, cache.fetch_font_count_);
 
   // Changing the preferences invalidates the cache.
   prefs->SetString(pref_name.c_str(), font2.c_str());
   result = base::UTF16ToUTF8(
       cache.FetchAndCacheFont(script.c_str(), map_name.c_str()));
   EXPECT_EQ(font2, result);
   EXPECT_EQ(2, cache.fetch_font_count_);
 }