Add CreateFileSystemOperation() method to FileSystemContext

webkit/chromeos/fileapi/cros_mount_point_provider.cc

 // Copyright (c) 2011 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/chromeos/fileapi/cros_mount_point_provider.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_callback_factory.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
 #include "base/stringprintf.h"
 #include "base/synchronization/lock.h"
 #include "base/utf_string_conversions.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityOrigin.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebCString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebFileSystem.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
 #include "webkit/chromeos/fileapi/file_access_permissions.h"
+#include "webkit/fileapi/file_system_operation.h"
 #include "webkit/fileapi/file_system_util.h"
 #include "webkit/fileapi/native_file_util.h"
 #include "webkit/glue/webkit_glue.h"
 
 namespace chromeos {
 
 typedef struct {
   const char* local_root_path;
   const char* web_root_path;
 } FixedExposedPaths;
@@ skipping 141 matching lines @@
        ++iter) {
     root_dirs.push_back(iter->second.Append(iter->first));
   }
   return root_dirs;
 }
 
 fileapi::FileSystemFileUtil* CrosMountPointProvider::GetFileUtil() {
   return local_file_util_.get();
 }
 
+FileSystemOperationInterface* CrosMountPointProvider::CreateFileSystemOperation(
+    const GURL& url,
+    FileSystemCallbackDispatcher* dispatcher,
+    base::MessageLoopProxy* file_proxy,
+    FileSystemContext* context) const {
+  return new FileSystemOperation(dispatcher, file_proxy, context);
+}
+
 bool CrosMountPointProvider::GetVirtualPath(const FilePath& filesystem_path,
                                            FilePath* virtual_path) {
   for (MountPointMap::const_iterator iter = mount_point_map_.begin();
        iter != mount_point_map_.end();
        ++iter) {
     FilePath mount_prefix = iter->second.Append(iter->first);
     *virtual_path = FilePath(iter->first);
     if (mount_prefix.AppendRelativePath(filesystem_path, virtual_path)) {
       return true;
     } else if (mount_prefix == filesystem_path) {
       FilePath root = FilePath(FILE_PATH_LITERAL("/"));
       *virtual_path = root.Append(iter->first);
       return true;
     }
   }
   return false;
 }
 
 }  // namespace chromeos