Set the contact context background to the incall theme color.

Was setting the wrong layout element's background so the correct
layout's background was not being changed.

Bug: 25221808
Change-Id: I8184d449254da97162f41bc0a0faee14b84382d3
1 file changed
tree: 6ff0cf7ba5ed53ac719634464b5c94b248c29b17
  1. InCallUI/