Don't update descendant visual rects on border radius change

Don't update descendant visual rects on border radius change

Border radius doesn't affect descendants' visual rects.
This fixes the "Check failed: parent_context.tree_builder_context->
is_actually_needed" failure when running
tools/perf/run_benchmark run rasterize_and_record_micro.top_25 --browser=debug --story-filter=plus
The failure was because the subtree was marked to update visual rects but
ancestors didn't update paint properties.

BUG=710665
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2821183002
Cr-Commit-Position: refs/heads/master@{#465093}

TBR=wangxianzhu@chromium.org
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2829673002
Cr-Commit-Position: refs/branch-heads/3071@{#50}
Cr-Branched-From: a106f0abbf69dad349d4aaf4bcc4f5d376dd2377-refs/heads/master@{#464641}
Committed: https://chromium.googlesource.com/chromium/src/+/083dce500b259c3b8ff3c9d3bf641f42bf37fa37

[Xianzhu, 2017-04-19 15:50:20]

Description was changed from

==========
Don't update descendant visual rects on border radius change

Border radius doesn't affect descendants' visual rects.
This fixes the "Check failed: parent_context.tree_builder_context->
is_actually_needed" failure when running
tools/perf/run_benchmark run rasterize_and_record_micro.top_25 --browser=debug
--story-filter=plus
The failure was because the subtree was marked to update visual rects but
ancestors didn't update paint properties.

BUG=710665
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2821183002
Cr-Commit-Position: refs/heads/master@{#465093}
==========

to

==========
Don't update descendant visual rects on border radius change

Border radius doesn't affect descendants' visual rects.
This fixes the "Check failed: parent_context.tree_builder_context->
is_actually_needed" failure when running
tools/perf/run_benchmark run rasterize_and_record_micro.top_25 --browser=debug
--story-filter=plus
The failure was because the subtree was marked to update visual rects but
ancestors didn't update paint properties.

BUG=710665
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2821183002
Cr-Commit-Position: refs/heads/master@{#465093}

TBR=wangxianzhu@chromium.org
NOTRY=true
NOPRESUBMIT=true
==========

[Xianzhu, 2017-04-19 15:50:23]

The CQ bit was checked by wangxianzhu@chromium.org

[commit-bot: I haz the power, 2017-04-19 15:50:55]

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, 2017-04-19 15:51:30]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1492617023206300, "parent_rev":
"55deab02f85ce0b14e91ed14780d35aca6fdb8ff", "commit_rev":
"083dce500b259c3b8ff3c9d3bf641f42bf37fa37"}

[commit-bot: I haz the power, 2017-04-19 15:51:37]

Description was changed from

==========
Don't update descendant visual rects on border radius change

Border radius doesn't affect descendants' visual rects.
This fixes the "Check failed: parent_context.tree_builder_context->
is_actually_needed" failure when running
tools/perf/run_benchmark run rasterize_and_record_micro.top_25 --browser=debug
--story-filter=plus
The failure was because the subtree was marked to update visual rects but
ancestors didn't update paint properties.

BUG=710665
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2821183002
Cr-Commit-Position: refs/heads/master@{#465093}

TBR=wangxianzhu@chromium.org
NOTRY=true
NOPRESUBMIT=true
==========

to

==========
Don't update descendant visual rects on border radius change

Border radius doesn't affect descendants' visual rects.
This fixes the "Check failed: parent_context.tree_builder_context->
is_actually_needed" failure when running
tools/perf/run_benchmark run rasterize_and_record_micro.top_25 --browser=debug
--story-filter=plus
The failure was because the subtree was marked to update visual rects but
ancestors didn't update paint properties.

BUG=710665
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2821183002
Cr-Commit-Position: refs/heads/master@{#465093}

TBR=wangxianzhu@chromium.org
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2829673002
Cr-Commit-Position: refs/branch-heads/3071@{#50}
Cr-Branched-From:
a106f0abbf69dad349d4aaf4bcc4f5d376dd2377-refs/heads/master@{#464641}
Committed:
https://chromium.googlesource.com/chromium/src/+/083dce500b259c3b8ff3c9d3bf64...
==========

[commit-bot: I haz the power, 2017-04-19 15:51:38]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/083dce500b259c3b8ff3c9d3bf64...