Bug 631216 - crash [@ mozilla::ipc::RPCChannel::CxxStackFrame::CxxStackFrame] (from PAudioParent::SendDrainDone). r=jdm. a=blocking-fennec

--HG--
extra : rebase_source : a8e8ed9bf6fc295994ae10d58cf5f72eb3be08a2

dom/ipc/AudioParent.cpp

@@ -226,6 +226,14 @@ AudioParent::RecvShutdown()
   return true;
 }
 
+bool
+AudioParent::SendDrainDone()
+{
+  if (mIPCOpen)
+    return PAudioParent::SendDrainDone();
+  return true;
+}
+
 AudioParent::AudioParent(PRInt32 aNumChannels, PRInt32 aRate, PRInt32 aFormat)
   : mIPCOpen(PR_TRUE)
 {

dom/ipc/AudioParent.h

@@ -73,6 +73,9 @@ class AudioParent : public PAudioParent, public nsITimerCallback
     virtual bool
     RecvShutdown();
 
+    virtual bool
+    SendDrainDone();
+
     AudioParent(PRInt32 aNumChannels, PRInt32 aRate, PRInt32 aFormat);
     virtual ~AudioParent();
     virtual void ActorDestroy(ActorDestroyReason);