1 files changed, 0 insertions, 29 deletions
diff --git a/widget/windows/winrt/WakeLockListener.cpp b/widget/windows/winrt/WakeLockListener.cpp
deleted file mode 100644
index 3286059ff..000000000
--- a/widget/windows/winrt/WakeLockListener.cpp
+++ /dev/null
@@ -1,29 +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 "WakeLockListener.h"
-#include "MetroUtils.h"
-
-using namespace mozilla::widget::winrt;
-
-NS_IMPL_ISUPPORTS(WakeLockListener, nsIDOMMozWakeLockListener)
-
-NS_IMETHODIMP
-WakeLockListener::Callback(const nsAString& aTopic, const nsAString& aState)
-{
-  if (!mDisplayRequest) {
-    if (FAILED(ActivateGenericInstance(RuntimeClass_Windows_System_Display_DisplayRequest, mDisplayRequest))) {
-      NS_WARNING("Failed to instantiate IDisplayRequest, wakelocks will be broken!");
-      return NS_OK;
-    }
-  }
-
-  if (aState.EqualsLiteral("locked-foreground")) {
-    mDisplayRequest->RequestActive();
-  } else {
-    mDisplayRequest->RequestRelease();
-  }
-
-  return NS_OK;
-}