stagefright: Fix MediaCodecList

 * Missed a few 32->64 conversions in the switch to handle additional
   media types.

Change-Id: I06e26f27576cbf2780a54e3e577209c22fc887b4
stagefright: Only use HW AAC for AV content

 * While this decoder can handle more streams, it can't handle gapless.

Change-Id: I60cb3ca56c57a1280ca0805976e766e242ac1744
stagefright: Support for offloading MPEG2 audio

Change-Id: I8e76e9f98139c8f5170ee2bcc39682e5cba9dfa8
Fix M3UParser relative path handling.

Bug: 16017037
Change-Id: Ibfff99387fb5b3e721144a2b3f9174092d785137
M3UParser: check for NULL before setting meta data

Bug:16351654
Change-Id: I64e9510f719b220471522b4d78a9b00a98bda772
Fix Externally reported security issue

bug: 12724697
Change-Id: I57f37dbb3b01c0c3d3256be67c395352dd6ada13
Merge remote-tracking branch 'cm/cm-11.0' into kk4.4