TcpPort doesn't connect when calling gmail with non-proxied UDP disabled.
TcpPort doesn't connect when calling gmail with non-proxied UDP disabled.

The same check has been made into turnport.cc but missed this place.

BUG=webrtc:5030
R=pthatcher@webrtc.org

Review URL: https://codereview.webrtc.org/1367553002 .

Cr-Original-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#10038}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 2e4b620471efdd913e2d9975b9d0b49b3e50f3a7

aleonliao/webrtc-trunk,jchavanton/webrtc,Alkalyne/webrtctrunk,Alkalyne/webrtctrunk,sippet/webrtc,Alkalyne/webrtctrunk,jchavanton/webrtc,Alkalyne/webrtctrunk,jchavanton/webrtc,aleonliao/webrtc-trunk,jchavanton/webrtc,sippet/webrtc,aleonliao/webrtc-trunk,Alkalyne/webrtctrunk,aleonliao/webrtc-trunk,sippet/webrtc,Alkalyne/webrtctrunk,aleonliao/webrtc-trunk,jchavanton/webrtc,jchavanton/webrtc,sippet/webrtc,jchavanton/webrtc,aleonliao/webrtc-trunk,sippet/webrtc,Alkalyne/webrtctrunk,sippet/webrtc,Alkalyne/webrtctrunk