Files.app: Add a drive sync error event to the fileBrowserPrivate API.

chrome/common/extensions/api/file_browser_private.idl

 // Copyright 2013 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.
 
 // fileBrowserPrivate API.
 // This is a private API used by the file browser of ChromeOS.
 [platforms=("chromeos"),
  implemented_in="chrome/browser/chromeos/extensions/file_manager/file_browser_private_api_functions.h"]
 namespace fileBrowserPrivate {
 // Type of the mounted volume.
@@ skipping 82 matching lines @@
   // Device is removed.
   removed,
   // Format started.
   format_start,
   // Format succeeded.
   format_success,
   // Format failed.
   format_fail
 };
 
+// Drive sync error type.
+enum DriveSyncErrorType {
+  // Request to delete a file without permission.
+  delete_without_permission
+};
+
 // A file task represents an action that the file manager can perform over the
 // currently selected files. See
 // chrome/browser/chromeos/extensions/file_manager/file_tasks.h for details
 // about how file tasks are handled.
 dictionary FileTask {
   // The unique identifier of the task.
   DOMString taskId;
 
   // Task title (ex. App name).
   DOMString title;
@@ skipping 125 matching lines @@
   // Defines file transfer direction.
   TransferType transferType;
 
   // Approximated completed portion of the transfer operation.
   double? processed;
 
   // Approximated total size of transfer operation.
   double? total;
 };
 
+dictionary DriveSyncErrorEvent {
+  DriveSyncErrorType type;

[benwells, 2014/01/15 22:38:50]

Are you envisioning more fields here? Seems like if not, you could just pass the
error type in the onDriveSyncError event.

[hirono, 2014/01/16 02:34:35]

Yes, I'm planning add more error types in the future CL, which will use other
properties.
Thanks!

+};
+
 // Payload data for copy status progress updates.
 dictionary CopyProgressStatus {
   // The type of the progress event.
   CopyProgressStatusType type;
 
   // URL for the entry currently being copied. This field is particularly useful
   // when a directory copy is initiated with startCopy(). The field tells what
   // file/directory in that directory is now being copied.
   DOMString? sourceUrl;
 
@@ skipping 416 matching lines @@
 
   static void onCopyProgress(long copyId, CopyProgressStatus status);
 
   static void onDirectoryChanged(FileWatchEvent event);
 
   static void onPreferencesChanged();
 
   static void onDriveConnectionStatusChanged();
 
   static void onDeviceChanged(DeviceEvent event);
+
+  static void onDriveSyncError(DriveSyncErrorEvent event);
 };
 };