DO NOT MERGE ANYWHERE
Camera: allow more time for AF

In low light condition, exposure time may slow down capture
frame rate so AF might take more time to finish.

Bug: 18122317
Change-Id: I54285bf26b0c120b0b421e47b75e99b67ad5a6ec
(cherry picked from commit b04969d1f080b27338b26330fab9792549539d61)
1 file changed