[Sync] Rename csync namespace to syncer

sync/engine/sync_scheduler_whitebox_unittest.cc

 // Copyright (c) 2012 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/message_loop.h"
 #include "base/time.h"
 #include "sync/engine/sync_scheduler.h"
 #include "sync/engine/throttled_data_type_tracker.h"
 #include "sync/sessions/sync_session_context.h"
 #include "sync/sessions/test_util.h"
 #include "sync/test/engine/fake_model_worker.h"
 #include "sync/test/engine/mock_connection_manager.h"
 #include "sync/test/engine/test_directory_setter_upper.h"
 #include "sync/test/fake_extensions_activity_monitor.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::TimeDelta;
 using base::TimeTicks;
 
-namespace csync {
-using csync::Syncer;
+namespace syncer {
+using syncer::Syncer;
 using sessions::SyncSession;
 using sessions::SyncSessionContext;
 using sessions::SyncSourceInfo;
 using sync_pb::GetUpdatesCallerInfo;
 
 class SyncSchedulerWhiteboxTest : public testing::Test {
  public:
   virtual void SetUp() {
     dir_maker_.SetUp();
     Syncer* syncer = new Syncer();
@@ skipping 225 matching lines @@
 
   struct SyncScheduler::SyncSessionJob job;
   job.purpose = SyncScheduler::SyncSessionJob::CONFIGURATION;
   job.scheduled_start = TimeTicks::Now();
   job.is_canary_job = true;
   SyncScheduler::JobProcessDecision decision = DecideOnJob(job);
 
   EXPECT_EQ(decision, SyncScheduler::CONTINUE);
 }
 
-}  // namespace csync
+}  // namespace syncer