Temporarily change PorterDuff mode MULTIPLY to SRC_IN

Overflow pop up dialog for action bar uses PorterDuff color filters in
mode SRC_IN. The mode is not supported by AlphaComposite currently. So,
in order to render something, we swap it out with SRC_IN.

Change-Id: I987e101728ecb76b5e3d5cd91f831e6f63a4321f