Use w3c test harness in editing/selection/vertical-*.html tests 3/3

Use w3c test harness in editing/selection/vertical-*.html tests 3/3

This patch makes editing/selection/vertical-*.html to use w3c test harness
rather than pixel match for ease of maintain.

This is the first patch of three patches of rewriting vertical-*.html.
Due by Windows command prompt limitation, we can't upload once.

BUG=n/a
TEST=n/a; no behavior changes

Committed: https://crrev.com/72531bf4c6bd3103da47d6e39784b26df512b8d5
Cr-Commit-Position: refs/heads/master@{#361270}

[yosin_UTC9, 2015-11-20 08:29:30]

yosin@chromium.org changed reviewers:
+ hajimehoshi@chromium.org, yoichio@chromium.org

[yosin_UTC9, 2015-11-20 08:36:00]

PTAL

[yoichio, 2015-11-24 02:16:24]

The CQ bit was checked by yoichio@chromium.org

[yoichio, 2015-11-24 02:16:35]

https://codereview.chromium.org/1466543003/diff/1/third_party/WebKit/LayoutTe...
File
third_party/WebKit/LayoutTests/editing/selection/vertical-rl-rtl-extend-line-backward-br.html
(right):

https://codereview.chromium.org/1466543003/diff/1/third_party/WebKit/LayoutTe...
third_party/WebKit/LayoutTests/editing/selection/vertical-rl-rtl-extend-line-backward-br.html:15:
selection.modify('Extend', 'Forward', 'Line');
'Backward'?

[commit-bot: I haz the power, 2015-11-24 02:17:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1466543003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1466543003/1

[commit-bot: I haz the power, 2015-11-24 02:17:43]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-11-24 02:17:44]

No L-G-T-M from a valid reviewer yet. Only full committers are accepted.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[yosin_UTC9, 2015-11-24 03:51:27]

PTAL

https://codereview.chromium.org/1466543003/diff/1/third_party/WebKit/LayoutTe...
File
third_party/WebKit/LayoutTests/editing/selection/vertical-rl-rtl-extend-line-backward-br.html
(right):

https://codereview.chromium.org/1466543003/diff/1/third_party/WebKit/LayoutTe...
third_party/WebKit/LayoutTests/editing/selection/vertical-rl-rtl-extend-line-backward-br.html:15:
selection.modify('Extend', 'Forward', 'Line');
On 2015/11/24 at 02:16:35, yoichio wrote:
> 'Backward'?

Done. Good catch!

[yoichio, 2015-11-24 03:59:50]

lgtm

[yosin_UTC9, 2015-11-24 04:11:41]

The CQ bit was checked by yosin@chromium.org

[commit-bot: I haz the power, 2015-11-24 04:12:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1466543003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1466543003/20001

[commit-bot: I haz the power, 2015-11-24 04:45:50]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-11-24 04:45:51]

Try jobs failed on following builders:
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[yosin_UTC9, 2015-11-24 06:13:31]

The CQ bit was checked by yosin@chromium.org

[yosin_UTC9, 2015-11-24 06:13:31]

The patchset sent to the CQ was uploaded after l-g-t-m from yoichio@chromium.org
Link to the patchset: https://codereview.chromium.org/1466543003/#ps40001
(title: "2015-11-24T15:09:03")

[commit-bot: I haz the power, 2015-11-24 06:13:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1466543003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1466543003/40001

[commit-bot: I haz the power, 2015-11-24 07:20:55]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-11-24 07:22:06]

Patchset 3 (id:??) landed as
https://crrev.com/72531bf4c6bd3103da47d6e39784b26df512b8d5
Cr-Commit-Position: refs/heads/master@{#361270}