s/NS_INTERFACE_MAP_END_THREADSAFE/NS_INTERFACE_MAP_END/. Should've been done for bug 201040. rs=biesi, a=dbaron

netwerk/protocol/viewsource/src/nsViewSourceChannel.cpp

@@ -65,7 +65,7 @@ NS_INTERFACE_MAP_BEGIN(nsViewSourceChannel)
     NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsIRequest, nsIViewSourceChannel)
     NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsIChannel, nsIViewSourceChannel)
     NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIViewSourceChannel)
-NS_INTERFACE_MAP_END_THREADSAFE
+NS_INTERFACE_MAP_END
 
 nsresult
 nsViewSourceChannel::Init(nsIURI* uri)