[CrosDisksClient] Determine device type from DeviceMediaType property sent by cros-disks.

chrome/browser/chromeos/dbus/cros_disks_client.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_DBUS_CROS_DISKS_CLIENT_H_
 #define CHROME_BROWSER_CHROMEOS_DBUS_CROS_DISKS_CLIENT_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
@@ skipping 10 matching lines @@
 // Enum describing types of mount used by cros-disks.
 enum MountType {
   MOUNT_TYPE_INVALID,
   MOUNT_TYPE_DEVICE,
   MOUNT_TYPE_ARCHIVE,
   MOUNT_TYPE_NETWORK_STORAGE,
 };
 
 // Type of device.
 enum DeviceType {
-  FLASH,
-  HDD,
-  OPTICAL,
-  UNDEFINED,
+  DEVICE_TYPE_UNKNOWN,
+  DEVICE_TYPE_USB,  // USB stick.
+  DEVICE_TYPE_SD,  // SD card.
+  DEVICE_TYPE_OPTICAL_DISC,  // e.g. DVD.
+  DEVICE_TYPE_MOBILE  // Storage on a mobile device (e.g. Android).
 };
 
 // Mount error code used by cros-disks.
 enum MountError {
   MOUNT_ERROR_NONE = 0,
   MOUNT_ERROR_UNKNOWN = 1,
   MOUNT_ERROR_INTERNAL = 2,
   MOUNT_ERROR_UNKNOWN_FILESYSTEM = 101,
   MOUNT_ERROR_UNSUPORTED_FILESYSTEM = 102,
   MOUNT_ERROR_INVALID_ARCHIVE = 201,
@@ skipping 171 matching lines @@
   // Create() should be used instead.
   CrosDisksClient();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(CrosDisksClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_DBUS_CROS_DISKS_CLIENT_H_