Enable use-zoom-for-dsf on Android on M70

This CL makes use-zoom-for-dsf enabled by default on Android

This marks Test NoResizeAfterIframeLoad disabled on Android
because it's failing on Android.

This also rebaseline 22 gpu_tests: they are failing on Android
after enabling the flag because the new result are one pixel off
the original reference image. Will test expectations in a followup
CL.

Bug: 737777, 485650
Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
Change-Id: If06cf325a831e229fd6bb1889fe1e40ed4bbe764
Reviewed-on: https://chromium-review.googlesource.com/1055812
Reviewed-by: Avi Drissman <avi@chromium.org>
Reviewed-by: David Bokan <bokan@chromium.org>
Reviewed-by: Ken Buchanan <kenrb@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Ella Ge <eirage@chromium.org>
Cr-Commit-Position: refs/heads/master@{#579542}
4 files changed