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

components/sync/test/engine/test_directory_setter_upper.h

 // 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.
 //
 // A handy class that takes care of setting up and destroying a
 // syncable::Directory instance for unit tests that require one.
 //
 // The expected usage is to make this a component of your test fixture:
 //
 //   class AwesomenessTest : public testing::Test {
@@ skipping 39 matching lines @@
 class TestDirectorySetterUpper {
  public:
   TestDirectorySetterUpper();
   virtual ~TestDirectorySetterUpper();
 
   // Create a Directory instance open it.
   virtual void SetUp();
 
   // Create a Directory instance using |directory_store| as backend storage.
   // Takes ownership of |directory_store|.
-  virtual void SetUpWith(
-      syncer::syncable::DirectoryBackingStore* directory_store);
+  virtual void SetUpWith(syncable::DirectoryBackingStore* directory_store);
 
   // Undo everything done by SetUp(): close the directory and delete the
   // backing files. Before closing the directory, this will run the directory
   // invariant checks and perform the SaveChanges action on the directory.
   virtual void TearDown();
 
   syncable::Directory* directory() { return directory_.get(); }
 
   SyncEncryptionHandler* encryption_handler() { return &encryption_handler_; }
 
@@ skipping 11 matching lines @@
   FakeSyncEncryptionHandler encryption_handler_;
   std::unique_ptr<syncable::Directory> directory_;
   std::string name_;
 
   DISALLOW_COPY_AND_ASSIGN(TestDirectorySetterUpper);
 };
 
 }  // namespace syncer
 
 #endif  // COMPONENTS_SYNC_TEST_ENGINE_TEST_DIRECTORY_SETTER_UPPER_H_