Bug 1080463 - Patch2: [bluetooth2] Use nsRefPtr to avoid ReplyRunnable being released during IPC process(Bug 1072802). r=shuang

dom/bluetooth2/bluedroid/BluetoothServiceBluedroid.cpp

@@ -825,7 +825,7 @@ public:
   }
 
 private:
-  BluetoothReplyRunnable* mRunnable;
+  nsRefPtr<BluetoothReplyRunnable> mRunnable;
 };
 
 nsresult
@@ -860,7 +860,7 @@ public:
   }
 
 private:
-  BluetoothReplyRunnable* mRunnable;
+  nsRefPtr<BluetoothReplyRunnable> mRunnable;
 };
 
 nsresult