1 files changed, 0 insertions, 51 deletions
diff --git a/dom/presentation/interfaces/nsIPresentationDeviceManager.idl b/dom/presentation/interfaces/nsIPresentationDeviceManager.idl
deleted file mode 100644
index adff9fc09..000000000
--- a/dom/presentation/interfaces/nsIPresentationDeviceManager.idl
+++ /dev/null
@@ -1,51 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "nsISupports.idl"
-
-interface nsIArray;
-interface nsIPresentationDeviceProvider;
-
-%{C++
-#define PRESENTATION_DEVICE_MANAGER_CONTRACTID "@mozilla.org/presentation-device/manager;1"
-#define PRESENTATION_DEVICE_CHANGE_TOPIC "presentation-device-change"
-%}
-
-/*
- * Manager for the device availability. User can observe "presentation-device-change"
- * for any update of the available devices.
- */
-[scriptable, uuid(beb61db5-3d5f-454f-a15a-dbfa0337c569)]
-interface nsIPresentationDeviceManager : nsISupports
-{
-  // true if there is any device available.
-  readonly attribute boolean deviceAvailable;
-
-  /*
-   * Register a device provider manually.
-   * @param provider The device provider to add.
-   */
-  void addDeviceProvider(in nsIPresentationDeviceProvider provider);
-
-  /*
-   * Unregister a device provider manually.
-   * @param provider The device provider to remove.
-   */
-  void removeDeviceProvider(in nsIPresentationDeviceProvider provider);
-
-  /*
-   * Force all registered device providers to update device information.
-   */
-  void forceDiscovery();
-
-  /*
-   * Retrieve all available devices or all available devices that supports
-   * designated presentation URLs, return a list of nsIPresentationDevice.
-   * The returned list is a cached device list and could be out-of-date.
-   * Observe device change events to get following updates.
-   * @param presentationUrls the target presentation URLs for device filtering
-   */
-  nsIArray getAvailableDevices([optional] in nsIArray presentationUrls);
-};
-