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Findit authored
This reverts commit bf746c55. Reason for revert: Findit (https://goo.gl/kROfz5) identified CL at revision 566724 as the culprit for failures in the build cycles as shown on: https://findit-for-me.appspot.com/waterfall/culprit?key=ag9zfmZpbmRpdC1mb3ItbWVyRAsSDVdmU3VzcGVjdGVkQ0wiMWNocm9taXVtL2JmNzQ2YzU1YWRmNDlkMmYyMmNjMzA4MTg1YTE2ZDEyYzRlMTViMDQM Sample Failed Build: https://ci.chromium.org/buildbot/chromium.linux/Linux%20Tests%20%28dbg%29%281%29/72596 Sample Failed Step: not_site_per_process_browser_tests Original change's description: > paint timing: Use presentation-time instead of swap-time. > > The presentation-time from gpu gives a more correct view of what the > user experiences, rather than the swap-time in the renderer process. > So switch to using the presentation-time to measure the various > paint-time metrics. > > The various paint-time metrics in telemetry tests (loading benchmark) > will go up after this change, but it is expected, and it is not a > regression. Results on various platforms with this change: > > Win 7: https://pinpoint-dot-chromeperf.appspot.com/job/14d09714240000 > Win 10: https://pinpoint-dot-chromeperf.appspot.com/job/149921e4240000 > Mac low-end: https://pinpoint-dot-chromeperf.appspot.com/job/12eeeba5240000 > Android one: https://pinpoint-dot-chromeperf.appspot.com/job/16ab13e9240000 > Android N5x: https://pinpoint-dot-chromeperf.appspot.com/job/12d45da5240000 > > BUG=811961 > > 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;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2 > Change-Id: I70a86eb85e84670942fe3fe6341926b5bc6255b9 > Reviewed-on: https://chromium-review.googlesource.com/1050693 > Commit-Queue: Sadrul Chowdhury <sadrul@chromium.org> > Reviewed-by: Antoine Labour <piman@chromium.org> > Reviewed-by: Timothy Dresser <tdresser@chromium.org> > Reviewed-by: Brian Anderson <brianderson@chromium.org> > Cr-Commit-Position: refs/heads/master@{#566724} No-Presubmit: true No-Tree-Checks: true No-Try: true BUG=811961 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;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2 Change-Id: Ia66f54dd90c3010d1103c7ddc657e2765f67a1e3 Reviewed-on: https://chromium-review.googlesource.com/1098775 Cr-Commit-Position: refs/heads/master@{#566743}
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