Remove "changed main thread scrolling reasons" as a reason for scroll nodes.

Remove "changed main thread scrolling reasons" as a reason for scroll nodes.

It appears to be unnecessary.

This CL is broken out from https://codereview.chromium.org/2831683003.

BUG=648274
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2835483003
Cr-Commit-Position: refs/heads/master@{#466142}
Committed: https://chromium.googlesource.com/chromium/src/+/c836f4a7f26caed6ecbbddf3f281388ec3aa8078

[chrishtr, 2017-04-20 17:20:13]

Description was changed from

==========
none


none

BUG=
==========

to

==========
none


none

BUG=
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[chrishtr, 2017-04-20 17:21:24]

Description was changed from

==========
none


none

BUG=
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
Remove "changed main thread scrolling reasons" as a reason for scroll nodes.

It appears to be unnecessary.

This CL is broken out from https://codereview.chromium.org/2831683003.

BUG=648274
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[chrishtr, 2017-04-20 17:21:36]

The CQ bit was checked by chrishtr@chromium.org to run a CQ dry run

[chrishtr, 2017-04-20 17:21:45]

chrishtr@chromium.org changed reviewers:
+ pdr@chromium.org

[commit-bot: I haz the power, 2017-04-20 17:22:08]

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

[pdr., 2017-04-20 17:31:37]

On 2017/04/20 at 17:21:45, chrishtr wrote:
> 

LGTM

[chrishtr, 2017-04-20 17:32:30]

The CQ bit was unchecked by chrishtr@chromium.org

[chrishtr, 2017-04-20 17:32:32]

The CQ bit was checked by chrishtr@chromium.org

[commit-bot: I haz the power, 2017-04-20 17:32:43]

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, 2017-04-20 21:28:36]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1492709552978870, "parent_rev":
"866b6748f60027557ed0db184d85a755252e1c15", "commit_rev":
"c836f4a7f26caed6ecbbddf3f281388ec3aa8078"}

[commit-bot: I haz the power, 2017-04-20 21:28:44]

Description was changed from

==========
Remove "changed main thread scrolling reasons" as a reason for scroll nodes.

It appears to be unnecessary.

This CL is broken out from https://codereview.chromium.org/2831683003.

BUG=648274
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
Remove "changed main thread scrolling reasons" as a reason for scroll nodes.

It appears to be unnecessary.

This CL is broken out from https://codereview.chromium.org/2831683003.

BUG=648274
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2835483003
Cr-Commit-Position: refs/heads/master@{#466142}
Committed:
https://chromium.googlesource.com/chromium/src/+/c836f4a7f26caed6ecbbddf3f281...
==========

[commit-bot: I haz the power, 2017-04-20 21:28:45]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/c836f4a7f26caed6ecbbddf3f281...