[Sync] Move some things from driver to base.

components/sync/driver/sync_policy_handler_unittest.cc

 // Copyright 2013 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 "components/sync/driver/sync_policy_handler.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/values.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_types.h"
 #include "components/policy/policy_constants.h"
 #include "components/prefs/pref_value_map.h"
-#include "components/sync/driver/pref_names.h"
+#include "components/sync/base/pref_names.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace syncer {
 
 // Test cases for the Sync policy setting.
 class SyncPolicyHandlerTest : public testing::Test {};
 
 TEST_F(SyncPolicyHandlerTest, Default) {
   policy::PolicyMap policy;
   SyncPolicyHandler handler;
@@ skipping 28 matching lines @@
   const base::Value* value = NULL;
   EXPECT_TRUE(prefs.GetValue(prefs::kSyncManaged, &value));
   ASSERT_TRUE(value);
   bool sync_managed = false;
   bool result = value->GetAsBoolean(&sync_managed);
   ASSERT_TRUE(result);
   EXPECT_TRUE(sync_managed);
 }
 
 }  // namespace syncer