A few updates on connection states

webrtc/p2p/base/transportchannel.cc

Index: webrtc/p2p/base/transportchannel.cc
diff --git a/webrtc/p2p/base/transportchannel.cc b/webrtc/p2p/base/transportchannel.cc
index 5fb0eb472cd468c4129b114e035f667107a7b184..772eea79f6c3f547cfd309e5a57eda43cb7b5e53 100644
--- a/webrtc/p2p/base/transportchannel.cc
+++ b/webrtc/p2p/base/transportchannel.cc
@@ -15,26 +15,19 @@
 namespace cricket {
 
 std::string TransportChannel::ToString() const {
-  const char READABLE_ABBREV[2] = { '_', 'R' };
+  const char RECEIVING_ABBREV[2] = {'_', 'R'};
   const char WRITABLE_ABBREV[2] = { '_', 'W' };
   std::stringstream ss;
-  ss << "Channel[" << content_name_
-     << "|" << component_
-     << "|" << READABLE_ABBREV[readable_] << WRITABLE_ABBREV[writable_] << "]";
+  ss << "Channel[" << content_name_ << "|" << component_ << "|"
+     << RECEIVING_ABBREV[receiving_] << WRITABLE_ABBREV[writable_] << "]";
   return ss.str();
 }
 
-void TransportChannel::set_readable(bool readable) {
-  if (readable_ != readable) {
-    readable_ = readable;
-    SignalReadableState(this);
-  }
-}
-
 void TransportChannel::set_receiving(bool receiving) {
   if (receiving_ == receiving) {
     return;
   }
+  LOG(LS_INFO) << "XXX Set receiving " << receiving;

[pthatcher1, 2015/09/17 05:58:42]

XXX?

[honghaiz3, 2015/09/17 19:47:57]

Ah Sorry. It was removed in a later patch. 

   receiving_ = receiving;
   SignalReceivingState(this);
 }