CM11 Themes: Common overlay for sharing resources. [2/2]

Change-Id: Ied21ede2f36ba16dd190bc1e6cec44fd8560ca90
(cherry picked from commit 85290ea05cfc23f891c797c0192666632d8e612d)
Add OMX_AUDIO_CodingAPE and OMX_AUDIO_CodingDTS

Copied from the stagefright-plugins project.

add HEVC decoder and cleanup

Change-Id: I16342228014320161a22302a3c14df7725556cd2
(cherry picked from commit d6abee66cce824e28168ad66a28bf4a8f83f1a02)
SF: Reduce size of DisplayFrame according to "transparent region"

Calculating SourceCrop according to "transparent region" is taken care but
not DisplayFrame. DisplayFrame also need to be calculated according to
"transparent region" to avoid mismatch in SourceCrop and DisplayFrame.
This will avoid unwanted Scaling introduced because of mismatch.

CRs-Fixed: 651365
Change-Id: I33733c084702d46de1c9eb6663533fb083f9788a
(cherry picked from commit 3fda6efcd830dab28cd3c8a2d0a5cf8aa1dd1829)