Set initial connect time

Currently the in-call UI doesn't show the correct call duration time. This CL sets an inital connect time if it's not already set.

Change-Id: I779704acd2a004176d2aaf032112f3f44b4c8a0b
(cherry picked from commit 92f24496ef8080ac552b97c8ef750f03d6a42f9e)
1 file changed
tree: 9fb0ef2b2284afc08ff93ee4a9eb705e96a68462
  1. InCallUI/