VT related cleanup.

Removed some unused imports and one constant introduced
by the mass QCOM CL for VT bringup.

Bug: 20090311
Change-Id: Iab7a89495557c8817216ff16559778c6f59a3919
1 file changed
tree: 14052f46606cc9e25056bd5e7a4f19814214bc2e
  1. InCallUI/