Add CannedSyncableFileSystem::TouchFile for testing

webkit/fileapi/syncable/canned_syncable_file_system.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 "webkit/fileapi/syncable/canned_syncable_file_system.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/message_loop_proxy.h"
@@ skipping 274 matching lines @@
 
 PlatformFileError CannedSyncableFileSystem::TruncateFile(
     const FileSystemURL& url, int64 size) {
   return RunOnThread<PlatformFileError>(
       io_task_runner_,
       FROM_HERE,
       base::Bind(&CannedSyncableFileSystem::DoTruncateFile,
                  base::Unretained(this), url, size));
 }
 
+PlatformFileError CannedSyncableFileSystem::TouchFile(
+    const FileSystemURL& url,
+    const base::Time& last_access_time,
+    const base::Time& last_modified_time) {
+  return RunOnThread<PlatformFileError>(
+      io_task_runner_,
+      FROM_HERE,
+      base::Bind(&CannedSyncableFileSystem::DoTouchFile,
+                 base::Unretained(this), url,
+                 last_access_time, last_modified_time));
+}
+
 PlatformFileError CannedSyncableFileSystem::Remove(
     const FileSystemURL& url, bool recursive) {
   return RunOnThread<PlatformFileError>(
       io_task_runner_,
       FROM_HERE,
       base::Bind(&CannedSyncableFileSystem::DoRemove,
                  base::Unretained(this), url, recursive));
 }
 
 PlatformFileError CannedSyncableFileSystem::FileExists(
@@ skipping 126 matching lines @@
   NewOperation()->Move(src_url, dest_url, callback);
 }
 
 void CannedSyncableFileSystem::DoTruncateFile(
     const FileSystemURL& url, int64 size,
     const StatusCallback& callback) {
   EXPECT_TRUE(is_filesystem_opened_);
   NewOperation()->Truncate(url, size, callback);
 }
 
+void CannedSyncableFileSystem::DoTouchFile(
+    const FileSystemURL& url,
+    const base::Time& last_access_time,
+    const base::Time& last_modified_time,
+    const StatusCallback& callback) {
+  EXPECT_TRUE(is_filesystem_opened_);
+  NewOperation()->TouchFile(url, last_access_time,
+                            last_modified_time, callback);
+}
+
 void CannedSyncableFileSystem::DoRemove(
     const FileSystemURL& url, bool recursive,
     const StatusCallback& callback) {
   EXPECT_TRUE(is_filesystem_opened_);
   NewOperation()->Remove(url, recursive, callback);
 }
 
 void CannedSyncableFileSystem::DoFileExists(
     const FileSystemURL& url, const StatusCallback& callback) {
   EXPECT_TRUE(is_filesystem_opened_);
@@ skipping 62 matching lines @@
   sync_status_ = status;
   MessageLoop::current()->Quit();
 }
 
 void CannedSyncableFileSystem::InitializeSyncStatusObserver() {
   ASSERT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   file_system_context_->sync_context()->sync_status()->AddObserver(this);
 }
 
 }  // namespace fileapi