Making a subclass for InCallUI uses of MaterialColorMapUtils.

Removing a method previously used for InCallUI in favor of creating a
subclass.

Bug: 17971273
Change-Id: I1c6c1654a14398940a58f29f10fc17b00d62f76c
1 file changed
tree: 008b06881876e42071d9cbf6348e99613954228a
  1. src/
  2. TestCommon/
  3. tests/