
Cleaned up the connectCb_ member of goog.net.xpc.CrossPageChannel when the channel is closed.

R=nicksantos
DELTA=5  (2 added, 2 deleted, 1 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=2237


git-svn-id: 35241bd708fe29f1f6c7a4322d322e99ff93b95e@1018 0b95b8e8-c90f-11de-9d4f-f947ee5921c8

mdavid/closure-library,mdavid/closure-library,mdavid/closure-library