Files.app: Start to use DeviceEventRouter.

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 80 matching lines @@
   // Open inspector for foreground page and bring focus to the console.
   console,
   // Open inspector for foreground page in inspect element mode.
   element,
   // Open inspector for background page.
   background
 };
 
 // Device event type.
 enum DeviceEventType {
-  // Device is added.
-  added,
-  // If the device is disabled by preference, the disabled event is published
-  // instead of the added event.
+  // Device scan is started.
+  scan_started,
+  // Device scan is cancelled.
+  scan_cancelled,
+  // If the device is disabled by preference.
   disabled,
-  // Device is added, but scan for the device is canceled. The event is
-  // published after the added event.
-  scan_canceled,
   // Device is removed.
   removed,
   // Device is hard unplugged.
   hard_unplugged,
   // Format started.
   format_start,
   // Format succeeded.
   format_success,
   // Format failed.
   format_fail
@@ skipping 173 matching lines @@
   // Is the event raised for mounting or unmounting.
   MountCompletedEventType eventType;
 
   // Event type that tells listeners if mount was successful or an error
   // occurred. It also specifies the error.
   MountCompletedStatus status;
 
   // Metadata of the mounted volume.
   VolumeMetadata volumeMetadata;
 
-  // Whether it is remount or not.
-  boolean isRemounting;
-
-  // Whether the volume should be opend by Files.app or not.
+  // Whether the volume event should be notified or not.
   boolean shouldNotify;
 };
 
 // Payload data for file transfer status updates.
 dictionary FileTransferStatus {
   // URL of file that is being transfered.
   DOMString fileUrl;
 
   // File transfer progress state.
   TransferState transferState;
@@ skipping 505 matching lines @@
   static void onDriveSyncError(DriveSyncErrorEvent event);
 
   // Dispatched when a profile is added.
   static void onProfileAdded();
 
   // Dispatched when any window moves another desktop.
   // TODO(hirono): Add information which window is moved.
   static void onDesktopChanged();
 };
 };