Move a subset of chrome/browser/chromeos/drive into components/drive

chrome/browser/chromeos/drive/file_cache.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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_DRIVE_FILE_CACHE_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILE_CACHE_H_
 
 #include <set>
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/synchronization/cancellation_flag.h"
 #include "base/threading/thread_checker.h"
-#include "chrome/browser/chromeos/drive/file_errors.h"
 #include "chrome/browser/chromeos/drive/resource_metadata_storage.h"
+#include "components/drive/file_errors.h"
 
 namespace base {
 class ScopedClosureRunner;
 class SequencedTaskRunner;
 }  // namespace base
 
 namespace drive {
 
 namespace internal {
 
@@ skipping 159 matching lines @@
   // invalidate its weak pointers before any other members are destroyed.
   // This object should be accessed only on |blocking_task_runner_|.
   base::WeakPtrFactory<FileCache> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(FileCache);
 };
 
 }  // namespace internal
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_FILE_CACHE_H_