Revert of Add suppresion of slop region touches in browser

Revert of Add suppresion of slop region touches in browser (patchset #3 id:40001 of https://codereview.chromium.org/2816613003/ )

Reason for revert:
Caused layout test failures.

https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=fast%2Fevents%2Fpointerevents%2Fmulti-pointer-event-in-slop-region.html&testType=webkit_tests

https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=fast%2Fevents%2Fpointerevents%2Fpointer-event-in-slop-region.html&testType=webkit_tests

Original issue's description:
> Add suppresion of slop region touches in browser
> 
> This change tentaively adds back the touch slop
> region suppression in browser. This will cause
> the touch pointerevents stop firing while the
> touch point is moving within the slop region.
> But we would like to see whether it affects
> our TouchToFirstScrollUpdateSwapBegin metric
> or not.
> 
> BUG=704935
> 
> Review-Url: https://codereview.chromium.org/2816613003
> Cr-Commit-Position: refs/heads/master@{#465252}
> Committed: https://chromium.googlesource.com/chromium/src/+/b8126037096ad1da5aa13af72af5a5580cf22263

TBR=tdresser@chromium.org,dtapuska@chromium.org,nzolghadr@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=704935
Review-Url: https://codereview.chromium.org/2825523004
Cr-Commit-Position: refs/heads/master@{#465312}
Committed: https://chromium.googlesource.com/chromium/src/+/7a70faddc69db1f8018d3124d5b7fefbc6b311fd

[ojan, 2017-04-18 18:56:33]

The CQ bit was checked by ojan@chromium.org

[ojan, 2017-04-18 18:56:33]

Created Revert of Add suppresion of slop region touches in browser

[commit-bot: I haz the power, 2017-04-18 18:57:39]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-04-18 18:58:24]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1492541793161360, "parent_rev":
"dfc326b3c2dc9801898bba2d0f1cd2de52f83c9d", "commit_rev":
"7a70faddc69db1f8018d3124d5b7fefbc6b311fd"}

[commit-bot: I haz the power, 2017-04-18 18:58:35]

Description was changed from

==========
Revert of Add suppresion of slop region touches in browser (patchset #3 id:40001
of https://codereview.chromium.org/2816613003/ )

Reason for revert:
Caused layout test failures.

https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=fa...

https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=fa...

Original issue's description:
> Add suppresion of slop region touches in browser
> 
> This change tentaively adds back the touch slop
> region suppression in browser. This will cause
> the touch pointerevents stop firing while the
> touch point is moving within the slop region.
> But we would like to see whether it affects
> our TouchToFirstScrollUpdateSwapBegin metric
> or not.
> 
> BUG=704935
> 
> Review-Url: https://codereview.chromium.org/2816613003
> Cr-Commit-Position: refs/heads/master@{#465252}
> Committed:
https://chromium.googlesource.com/chromium/src/+/b8126037096ad1da5aa13af72af5...

TBR=tdresser@chromium.org,dtapuska@chromium.org,nzolghadr@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=704935
==========

to

==========
Revert of Add suppresion of slop region touches in browser (patchset #3 id:40001
of https://codereview.chromium.org/2816613003/ )

Reason for revert:
Caused layout test failures.

https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=fa...

https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=fa...

Original issue's description:
> Add suppresion of slop region touches in browser
> 
> This change tentaively adds back the touch slop
> region suppression in browser. This will cause
> the touch pointerevents stop firing while the
> touch point is moving within the slop region.
> But we would like to see whether it affects
> our TouchToFirstScrollUpdateSwapBegin metric
> or not.
> 
> BUG=704935
> 
> Review-Url: https://codereview.chromium.org/2816613003
> Cr-Commit-Position: refs/heads/master@{#465252}
> Committed:
https://chromium.googlesource.com/chromium/src/+/b8126037096ad1da5aa13af72af5...

TBR=tdresser@chromium.org,dtapuska@chromium.org,nzolghadr@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=704935

Review-Url: https://codereview.chromium.org/2825523004
Cr-Commit-Position: refs/heads/master@{#465312}
Committed:
https://chromium.googlesource.com/chromium/src/+/7a70faddc69db1f8018d3124d5b7...
==========

[commit-bot: I haz the power, 2017-04-18 18:58:36]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/7a70faddc69db1f8018d3124d5b7...