[Sync] Move //components/sync to the syncer namespace, take 2.

components/sync/driver/sync_util_unittest.cc

 // Copyright 2015 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_util.h"
 
 #include "base/command_line.h"
 #include "base/strings/string_util.h"
 #include "components/sync/driver/sync_driver_switches.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
-namespace {
+namespace syncer {
 
 TEST(SyncUtilTest, GetSyncServiceURLWithoutCommandLineSwitch) {
   // If the command line is not set the url is one of two constants chosen based
   // on the channel (e.g. beta).
   base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
   std::string url =
       GetSyncServiceURL(command_line, version_info::Channel::BETA).spec();
   ASSERT_TRUE(internal::kSyncServerUrl == url ||
               internal::kSyncDevServerUrl == url);
 }
@@ skipping 17 matching lines @@
               internal::kSyncDevServerUrl == url);
 }
 
 TEST(SyncUtilTest, FormatUserAgentForSync) {
   std::string user_agent =
       internal::FormatUserAgentForSync("TEST", version_info::Channel::UNKNOWN);
   ASSERT_TRUE(base::StartsWith(user_agent, "Chrome TEST",
                                base::CompareCase::SENSITIVE));
 }
 
-}  // namespace
+}  // namespace syncer