Revert "Enable presentation feedback on Linux"

This reverts commit 400c1e296933da71f3b4e3a04b0843297dd4ffa4.

Reason for revert: This CL caused several performance regressions.

Bug: 830776,830790,830792,830794,830802,830806

Original change's description:
> Enable presentation feedback on Linux
> 
> Bug: 776877
> 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;master.tryserver.chromium.win:win_optional_gpu_tests_rel
> Change-Id: I6faa89c42bb8a6bf43c4a9c6fe86826dca316e4f
> Reviewed-on: https://chromium-review.googlesource.com/998317
> Reviewed-by: Antoine Labour <piman@chromium.org>
> Commit-Queue: Peng Huang <penghuang@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#548803}

TBR=penghuang@chromium.org,piman@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 776877
Change-Id: I2f4d442305eb6505401e058773338b782c94c3ef
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;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Reviewed-on: https://chromium-review.googlesource.com/1005157
Reviewed-by: Annie Sullivan <sullivan@chromium.org>
Commit-Queue: Annie Sullivan <sullivan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#549693}
3 files changed