This reverts commit 89f99fd401.
Reason for revert: With stream use case VIDEO_CALL + logical stream power is well within the permissible limit of 3W.
Bug: 300166920
Change-Id: I2d764fdf2dc3124d3f60513c5e76108b52ed8f7b
Using physical streams reduces power since camera consumes
a bulk of the power.
Bug: 242346116
Test: Manual webcam use; See power reduction
Change-Id: I2157c2ee23301987d80e4cda9da7bdaea3725025