Move remaining non-test, non-Chrome-specific Prefs code to base/prefs/.

base/prefs/public/pref_change_registrar_unittest.cc

 // Copyright (c) 2010 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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/prefs/pref_observer.h"
+#include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/public/pref_change_registrar.h"
-#include "chrome/browser/prefs/pref_registry_simple.h"
 #include "chrome/test/base/testing_pref_service.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::Mock;
 using testing::Eq;
 
 namespace base {
 namespace {
 
@@ skipping 171 matching lines @@
   pref_service_->SetUserPref(kHomePageIsNewTabPage,
                              new FundamentalValue(true));
   Mock::VerifyAndClearExpectations(this);
 
   EXPECT_CALL(*this, OnPreferenceChanged(_)).Times(0);
   pref_service_->SetUserPref(kApplicationLocale, new StringValue("en_US.utf8"));
   Mock::VerifyAndClearExpectations(this);
 }
 
 }  // namespace base