Camera default constructor does not create the underlying native camera
object. Thus calling _enableShutterSound after the default constuctor
causes application crash.
Bug: 80498247
Test: Manually modify the code to return MODE_IGNORED for
AppOpsService#checkAudioOperation() and to return false for
CameraManager#supportsCamera2ApiLocked. Then start voice call in
Hangouts.
Change-Id: Id738c4d46a8e3625bc3b1142b11acac9cfb0b603
Merged-In: Id738c4d46a8e3625bc3b1142b11acac9cfb0b603
(cherry picked from commit cb63c640cd)
2dba5c8417