Convert libstagefright to Android.bp

See build/soong/README.md for more information

Test: builds
Change-Id: I74cfc651d07cbbaddeae7c4da9da6f2527aee691
Merged-In: I74cfc651d07cbbaddeae7c4da9da6f2527aee691
(cherry picked from commit 6f82b4d3e970469de830d9fffcfcbea800e4637e)
101 files changed