If the phone crash try to clean up the channel which was kept opened. If that...

If the phone crash try to clean up the channel which was kept opened. If that fails then try to reuse the existing channel. am: 7b1ddd40

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/27163141



Change-Id: I8ab8df4ed51a8a1fd50c4078d25a5f2565fbf8df
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>