Do not access member fStop_ variable webrtc::Thread class directly.

jingle/glue/thread_wrapper.cc

Index: jingle/glue/thread_wrapper.cc
diff --git a/jingle/glue/thread_wrapper.cc b/jingle/glue/thread_wrapper.cc
index f49c6e9cd745d79a9f7fba857bc57f86c2e23c0c..5d5d07ada5f33d6c651f169afb9619844d214ae5 100644
--- a/jingle/glue/thread_wrapper.cc
+++ b/jingle/glue/thread_wrapper.cc
@@ -161,9 +161,6 @@ void JingleThreadWrapper::Send(const rtc::Location& posted_from,
                                rtc::MessageHandler* handler,
                                uint32_t id,
                                rtc::MessageData* data) {
-  if (fStop_)
-    return;
-
   JingleThreadWrapper* current_thread = JingleThreadWrapper::current();
   DCHECK(current_thread != nullptr) << "Send() can be called only from a "
       "thread that has JingleThreadWrapper.";