Merge "Move stagefright_foundation to mainline source" am: f03a0a27 am:...

Merge "Move stagefright_foundation to mainline source" am: f03a0a27 am: 38450d04 am: 6ca399b2 am: ac876178 am: 591e2c16

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2209919



Change-Id: Id15000f62a31fc8e3e1f15aa45407776c33dba7e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>