libmedia: Add flag for non-native FAST tracks.

Change-Id: Ied9004c0bdc6314541b12095ca1defd0f291eb1a
stagefright: STEVE BUYS DONUTS

 * Unbreak the Hammerhead build.

Change-Id: I139a8a15d05c3b1bf8811b50a3d0b33292b0eb63
Merge remote-tracking branch 'cm/cm-11.0' into kk-mr2