Camera3: Give heads up capture intent to Daemon
Camera3: Give heads up capture intent to Daemon

-Send the capture intent early so that sensor can load
 appropriate headers based on usecase
-Rearrange the validate request & stream on sequence

Change-Id: Id852c19c117a9c8795a07b6df2c05eaa61b2e0b5

maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead