no_results: also tint image drawable

If we are setting color for it, the drawable got ignored, resulting
in eg white text and a black drawable.

Tint drawable as well when setting text to make all match.

Change-Id: I29cda801a0319699bb87213bc702e3a28ec4fae8
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>