Use update constructor for AudioGroup.

Test: basic sanity
Bug: 140872785
Merged-in: Ie5bdca10cd80b4b7d0241f9b1b4afdebca8aeb04
Change-Id: Ie5bdca10cd80b4b7d0241f9b1b4afdebca8aeb04
(cherry picked from commit a261dcd8cd8c0aaaa8e5604e95bca8b4d85ecb02)
1 file changed
tree: b2299ad9b7c1f9f0cd0d51bfd334ed9c2612f2f2
  1. tests/