Added clarifying message in case of failed trace.
Added clarifying message in case of failed trace.

When collecting a trace, it is possible that the chrome on the device does not have permission to
write to the device's storage. The added message suggests to check chrome
permissions on the device.

Change-Id: Ida0cd4456345632c4ce07b136dee33f9cf0252af
Reviewed-on: https://chromium-review.googlesource.com/c/catapult/+/2951622
Reviewed-by: Deep Roy <196de8ecef43ff77ba1a773ccd52374e3849c302@chromium.org>
Commit-Queue: Uwem Wilson <a16076bedba7df821d450b3eac06b7f9a5976e5f@google.com>

catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult