Bug 1143823 part 3: Make PeerConnectionMedia::PerformOrEnqueueIceCtxOperation() take a raw pointer instead of a nsRefPtr. r=bwc

media/webrtc/signaling/src/peerconnection/PeerConnectionMedia.cpp

@@ -501,8 +501,7 @@ PeerConnectionMedia::FlushIceCtxOperationQueueIfReady()
 }
 
 void
-PeerConnectionMedia::PerformOrEnqueueIceCtxOperation(
-    const nsRefPtr<nsIRunnable>& runnable)
+PeerConnectionMedia::PerformOrEnqueueIceCtxOperation(nsIRunnable* runnable)
 {
   ASSERT_ON_THREAD(mMainThread);
 

media/webrtc/signaling/src/peerconnection/PeerConnectionMedia.h

@@ -422,7 +422,7 @@ class PeerConnectionMedia : public sigslot::has_slots<> {
                               const std::vector<std::string>& aCandidateList);
   void GatherIfReady();
   void FlushIceCtxOperationQueueIfReady();
-  void PerformOrEnqueueIceCtxOperation(const nsRefPtr<nsIRunnable>& runnable);
+  void PerformOrEnqueueIceCtxOperation(nsIRunnable* runnable);
   void EnsureIceGathering_s();
   void StartIceChecks_s(bool aIsControlling,
                         bool aIsIceLite,