DO NOT MERGE: StagefrightTest: add test for bug 22771132

Test: cts test passes
Bug: 37225642
Change-Id: I5b04c48f1ee14f3cffd46072d380f1ca2173a2e1
(cherry picked from commit b5dec675186ded267a113bd8a9fedd5a5f5c2d07)
2 files changed