Bug 1242874 - part1 : create suspened types. r=baku

MozReview-Commit-ID: 1RJvbzMOCpu

dom/html/HTMLMediaElement.cpp

@@ -5134,6 +5134,13 @@ NS_IMETHODIMP HTMLMediaElement::WindowVolumeChanged(float aVolume, bool aMuted)
   return NS_OK;
 }
 
+NS_IMETHODIMP
+HTMLMediaElement::WindowSuspendChanged(nsSuspendedTypes aSuspend)
+{
+  // TODO : implementation.
+  return NS_OK;
+}
+
 #ifdef MOZ_EME
 MediaKeys*
 HTMLMediaElement::GetMediaKeys() const