Fix CTS android.media package testEncodeVirtualDisplay fail on some device with low end processor

Bug: 13564774

200ms are not enough to ensure the presentation to finish render for some devices
with low end process in such heavy system loading scenario.

The fix suggestion is: increase the thread sleep time from 200ms to 400ms for each color rendering.

Change-Id: I7f40c95a53613fb6be3324d5bbbf89a75a12be21
Signed-off-by: Hurri Lu <jlu32@marvell.com>
1 file changed