Support FileSystem URL in File object

webkit/plugins/ppapi/ppb_url_request_info_impl.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/plugins/ppapi/ppb_url_request_info_impl.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "googleurl/src/gurl.h"
 #include "googleurl/src/url_util.h"
@@ skipping 166 matching lines @@
       static_cast<PPB_FileRef_Impl*>(file_ref_api);
 
   PluginDelegate* plugin_delegate = ResourceHelper::GetPluginDelegate(this);
   if (!plugin_delegate)
     return false;
 
   FilePath platform_path;
   switch (file_ref->GetFileSystemType()) {
     case PP_FILESYSTEMTYPE_LOCALTEMPORARY:
     case PP_FILESYSTEMTYPE_LOCALPERSISTENT:
-      // TODO(kinuko): remove this sync IPC when we add more generic
-      // AppendURLRange solution that works for both Blob/FileSystem URL.
+      // TODO(kinuko): remove this sync IPC when we fully support
+      // AppendURLRange for FileSystem URL.
       plugin_delegate->SyncGetFileSystemPlatformPath(
           file_ref->GetFileSystemURL(), &platform_path);
       break;
     case PP_FILESYSTEMTYPE_EXTERNAL:
       platform_path = file_ref->GetSystemPath();
       break;
     default:
       NOTREACHED();
   }
   http_body->appendFileRange(
       webkit_glue::FilePathToWebString(platform_path),
       start_offset,
       number_of_bytes,
       expected_last_modified_time);
   return true;
 }
 
 
 }  // namespace ppapi
 }  // namespace webkit