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

components/sync/engine_impl/apply_control_data_updates_unittest.cc

 // Copyright 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 "components/sync/engine_impl/apply_control_data_updates.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
@@ skipping 16 matching lines @@
 #include "components/sync/syncable/syncable_util.h"
 #include "components/sync/syncable/syncable_write_transaction.h"
 #include "components/sync/test/engine/fake_model_worker.h"
 #include "components/sync/test/engine/test_directory_setter_upper.h"
 #include "components/sync/test/engine/test_id_factory.h"
 #include "components/sync/test/fake_sync_encryption_handler.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace syncer {
 
-using syncable::MutableEntry;
-using syncable::UNITTEST;
-using syncable::Id;
+using syncer::syncable::MutableEntry;
+using syncer::syncable::UNITTEST;
+using syncer::syncable::Id;
 
 class ApplyControlDataUpdatesTest : public ::testing::Test {
  public:
  protected:
   ApplyControlDataUpdatesTest() {}
   ~ApplyControlDataUpdatesTest() override {}
 
   void SetUp() override {
     dir_maker_.SetUp();
     entry_factory_.reset(new TestEntryFactory(directory()));
@@ skipping 919 matching lines @@
   ApplyControlDataUpdates(directory());
 
   // After applying the updates NIGORI should be marked as having its
   // initial sync completed.
   EXPECT_TRUE(directory()->InitialSyncEndedForType(NIGORI));
   // Verify that there is no side effect on another control type.
   EXPECT_FALSE(directory()->InitialSyncEndedForType(EXPERIMENTS));
 }
 
 }  // namespace syncer