Generate keyword part of vertical-align property in ComputedStyleBase.

Generate keyword part of vertical-align property in ComputedStyleBase.

The vertical-align property can either have a keyword value or a length
value. The two values are stored separately in ComputedStyle. The
keyword part is stored directly in ComputedStyle, but the length part is
stored in StyleBoxData. Hence, generating this property is quite
difficult.

This patch generates just the keyword part of vertical-align. To make it
clear that this is not generating the whole of vertical-align properly,
we generate it as a 'storage_only' nonproperty.

Diff of generated files:
https://gist.github.com/3e52ce1e0e38fd208196ed0621f6c0b3/revisions

BUG=628043
Review-Url: https://codereview.chromium.org/2775573002
Cr-Commit-Position: refs/heads/master@{#460283}
Committed: https://chromium.googlesource.com/chromium/src/+/18d53b4dbb62b07ff63391b11519ab4b8332a93b

[shend, 2017-03-23 06:50:58]

Description was changed from

==========
Generate keyword part of vertical-align property in ComputedStyleBase.

The vertical-align property can either have a keyword value or a length
value. The two values are stored separately in ComputedStyle. The
keyword part is stored directly in ComputedStyle, but the length part is
stored in StyleBoxData. Hence, generating this property is quite
difficult.

This patch generates just the keyword part of vertical-align. To make it
clear that this is not generating the whole of vertical-align properly,
we generate it as a 'storage_only' nonproperty.

BUG=628043
==========

to

==========
Generate keyword part of vertical-align property in ComputedStyleBase.

The vertical-align property can either have a keyword value or a length
value. The two values are stored separately in ComputedStyle. The
keyword part is stored directly in ComputedStyle, but the length part is
stored in StyleBoxData. Hence, generating this property is quite
difficult.

This patch generates just the keyword part of vertical-align. To make it
clear that this is not generating the whole of vertical-align properly,
we generate it as a 'storage_only' nonproperty.

Diff of generated files:
https://gist.github.com/3e52ce1e0e38fd208196ed0621f6c0b3/revisions

BUG=628043
==========

[shend, 2017-03-23 22:43:32]

shend@chromium.org changed reviewers:
+ alancutter@chromium.org

[shend, 2017-03-23 22:43:33]

Hi Alan, PTAL

[shend, 2017-03-26 22:07:30]

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

[commit-bot: I haz the power, 2017-03-26 22:07:40]

Dry run: 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, 2017-03-26 23:13:00]

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

[commit-bot: I haz the power, 2017-03-26 23:13:01]

Dry run: Try jobs failed on following builders:
  win_chromium_x64_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[alancutter (OOO until 2018), 2017-03-28 23:47:33]

lgtm

[shend, 2017-03-28 23:59:32]

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

[commit-bot: I haz the power, 2017-03-29 00:00:24]

Dry run: 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, 2017-03-29 01:51:09]

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

[commit-bot: I haz the power, 2017-03-29 01:51:10]

Dry run: Try jobs failed on following builders:
  linux_chromium_chromeos_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[shend, 2017-03-29 03:19:44]

The CQ bit was checked by shend@chromium.org

[commit-bot: I haz the power, 2017-03-29 03:20:44]

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, 2017-03-29 05:13:58]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1490757584641150,
"parent_rev": "6ca5d0d3ad671604d9a028e71402e9e5ee25f110", "commit_rev":
"18d53b4dbb62b07ff63391b11519ab4b8332a93b"}

[commit-bot: I haz the power, 2017-03-29 05:15:28]

Description was changed from

==========
Generate keyword part of vertical-align property in ComputedStyleBase.

The vertical-align property can either have a keyword value or a length
value. The two values are stored separately in ComputedStyle. The
keyword part is stored directly in ComputedStyle, but the length part is
stored in StyleBoxData. Hence, generating this property is quite
difficult.

This patch generates just the keyword part of vertical-align. To make it
clear that this is not generating the whole of vertical-align properly,
we generate it as a 'storage_only' nonproperty.

Diff of generated files:
https://gist.github.com/3e52ce1e0e38fd208196ed0621f6c0b3/revisions

BUG=628043
==========

to

==========
Generate keyword part of vertical-align property in ComputedStyleBase.

The vertical-align property can either have a keyword value or a length
value. The two values are stored separately in ComputedStyle. The
keyword part is stored directly in ComputedStyle, but the length part is
stored in StyleBoxData. Hence, generating this property is quite
difficult.

This patch generates just the keyword part of vertical-align. To make it
clear that this is not generating the whole of vertical-align properly,
we generate it as a 'storage_only' nonproperty.

Diff of generated files:
https://gist.github.com/3e52ce1e0e38fd208196ed0621f6c0b3/revisions

BUG=628043

Review-Url: https://codereview.chromium.org/2775573002
Cr-Commit-Position: refs/heads/master@{#460283}
Committed:
https://chromium.googlesource.com/chromium/src/+/18d53b4dbb62b07ff63391b11519...
==========

[commit-bot: I haz the power, 2017-03-29 05:15:29]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/18d53b4dbb62b07ff63391b11519...