[fsp] Add support for aborting running operations.

chrome/chrome_browser_chromeos.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser_chromeos',
       'type': 'static_library',
@@ skipping 381 matching lines @@
         'browser/chromeos/file_system_provider/fileapi/file_stream_writer.cc',
         'browser/chromeos/file_system_provider/fileapi/file_stream_writer.h',
         'browser/chromeos/file_system_provider/fileapi/provider_async_file_util.cc',
         'browser/chromeos/file_system_provider/fileapi/provider_async_file_util.h',
         'browser/chromeos/file_system_provider/mount_path_util.cc',
         'browser/chromeos/file_system_provider/mount_path_util.h',
         'browser/chromeos/file_system_provider/notification_manager.cc',
         'browser/chromeos/file_system_provider/notification_manager.h',
         'browser/chromeos/file_system_provider/notification_manager_interface.h',
         'browser/chromeos/file_system_provider/observer.h',
+        'browser/chromeos/file_system_provider/operations/abort.cc',
+        'browser/chromeos/file_system_provider/operations/abort.h',
         'browser/chromeos/file_system_provider/operations/close_file.cc',
         'browser/chromeos/file_system_provider/operations/close_file.h',
         'browser/chromeos/file_system_provider/operations/copy_entry.cc',
         'browser/chromeos/file_system_provider/operations/copy_entry.h',
         'browser/chromeos/file_system_provider/operations/create_directory.cc',
         'browser/chromeos/file_system_provider/operations/create_directory.h',
         'browser/chromeos/file_system_provider/operations/create_file.cc',
         'browser/chromeos/file_system_provider/operations/create_file.h',
         'browser/chromeos/file_system_provider/operations/delete_entry.cc',
         'browser/chromeos/file_system_provider/operations/delete_entry.h',
@@ skipping 777 matching lines @@
         'browser/chromeos/attestation/attestation_signed_data.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/attestation',
         'proto_out_dir': 'chrome/browser/chromeos/attestation',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }