Update CameraUtils::isCameraServiceDisabled to use base::GetBoolProperty.

Bug: 168061412

Test: Test on platform with cameraserver disabled.

Merged-In: Ibb7f31497595b8f6a5129760b2470b25dc08eab1
Change-Id: Ibb7f31497595b8f6a5129760b2470b25dc08eab1
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
(cherry picked from commit ef30c3b7e761438adb9e660c0280bf61f5d7feaf)
2 files changed