The missing value default for <area shape> is 'rect'

The missing value default for <area shape> is 'rect'

There is no invalid value default, so the missing value default will
apply in that case too.
The 'Unknown' HTMLAreaElement::Shape enumeration value is no longer
needed, so remove it.

Also add support for the non-conforming <area shape> values:

 * 'circ'     (alias for 'circle')
 * 'polygon'  (alias for 'poly')
 * 'rectangle (alias for 'rect')

Because 'rect' (and hence 'rectangle') is the same as the missing
value default we don't need any explicit checks for these values.

https://html.spec.whatwg.org/multipage/embedded-content.html#attr-area-shape

BUG=578125
Committed: https://crrev.com/ca1a425acf5972e25f59ea1c63a661d3be37d680
Cr-Commit-Position: refs/heads/master@{#371731}

[fs, 2016-01-26 17:07:55]

Description was changed from

==========
The missing value default for the 'shape' attribute is 'rect'

There is no invalid value default, so the missing value default will
apply in those cases too.
The 'Unknown' HTMLAreaElement::Shape enumeration value is no longer
needed, so remove it.

Also add support for the non-conforming <area shape> values:

 * 'circ'     (alias of 'circle')
 * 'polygon'  (alias for 'poly')
 * 'rectangle (alias for 'rect')

Because 'rect' (and hence 'rectangle) is the same as the missing
value default we don't need to explicitly check for this values.

https://html.spec.whatwg.org/multipage/embedded-content.html#attr-area-shape

BUG=578125
==========

to

==========
The missing value default for the 'shape' attribute is 'rect'

There is no invalid value default, so the missing value default will
apply in those cases too.
The 'Unknown' HTMLAreaElement::Shape enumeration value is no longer
needed, so remove it.

Also add support for the non-conforming <area shape> values:

 * 'circ'     (alias for 'circle')
 * 'polygon'  (alias for 'poly')
 * 'rectangle (alias for 'rect')

Because 'rect' (and hence 'rectangle) is the same as the missing
value default we don't need to explicitly check for this values.

https://html.spec.whatwg.org/multipage/embedded-content.html#attr-area-shape

BUG=578125
==========

[fs, 2016-01-26 17:09:53]

Description was changed from

==========
The missing value default for the 'shape' attribute is 'rect'

There is no invalid value default, so the missing value default will
apply in those cases too.
The 'Unknown' HTMLAreaElement::Shape enumeration value is no longer
needed, so remove it.

Also add support for the non-conforming <area shape> values:

 * 'circ'     (alias for 'circle')
 * 'polygon'  (alias for 'poly')
 * 'rectangle (alias for 'rect')

Because 'rect' (and hence 'rectangle) is the same as the missing
value default we don't need to explicitly check for this values.

https://html.spec.whatwg.org/multipage/embedded-content.html#attr-area-shape

BUG=578125
==========

to

==========
The missing value default for <area shape> is 'rect'

There is no invalid value default, so the missing value default will
apply in that case too.
The 'Unknown' HTMLAreaElement::Shape enumeration value is no longer
needed, so remove it.

Also add support for the non-conforming <area shape> values:

 * 'circ'     (alias for 'circle')
 * 'polygon'  (alias for 'poly')
 * 'rectangle (alias for 'rect')

Because 'rect' (and hence 'rectangle') is the same as the missing
value default we don't need any explicit checks for these values.

https://html.spec.whatwg.org/multipage/embedded-content.html#attr-area-shape

BUG=578125
==========

[fs, 2016-01-26 18:27:15]

fs@opera.com changed reviewers:
+ tkent@chromium.org

[tkent, 2016-01-27 04:45:13]

The CQ bit was checked by tkent@chromium.org

[tkent, 2016-01-27 04:45:14]

lgtm

[commit-bot: I haz the power, 2016-01-27 04:46:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1632133007/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1632133007/1

[commit-bot: I haz the power, 2016-01-27 04:52:30]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-27 04:54:31]

Description was changed from

==========
The missing value default for <area shape> is 'rect'

There is no invalid value default, so the missing value default will
apply in that case too.
The 'Unknown' HTMLAreaElement::Shape enumeration value is no longer
needed, so remove it.

Also add support for the non-conforming <area shape> values:

 * 'circ'     (alias for 'circle')
 * 'polygon'  (alias for 'poly')
 * 'rectangle (alias for 'rect')

Because 'rect' (and hence 'rectangle') is the same as the missing
value default we don't need any explicit checks for these values.

https://html.spec.whatwg.org/multipage/embedded-content.html#attr-area-shape

BUG=578125
==========

to

==========
The missing value default for <area shape> is 'rect'

There is no invalid value default, so the missing value default will
apply in that case too.
The 'Unknown' HTMLAreaElement::Shape enumeration value is no longer
needed, so remove it.

Also add support for the non-conforming <area shape> values:

 * 'circ'     (alias for 'circle')
 * 'polygon'  (alias for 'poly')
 * 'rectangle (alias for 'rect')

Because 'rect' (and hence 'rectangle') is the same as the missing
value default we don't need any explicit checks for these values.

https://html.spec.whatwg.org/multipage/embedded-content.html#attr-area-shape

BUG=578125

Committed: https://crrev.com/ca1a425acf5972e25f59ea1c63a661d3be37d680
Cr-Commit-Position: refs/heads/master@{#371731}
==========

[commit-bot: I haz the power, 2016-01-27 04:54:32]

Patchset 1 (id:??) landed as
https://crrev.com/ca1a425acf5972e25f59ea1c63a661d3be37d680
Cr-Commit-Position: refs/heads/master@{#371731}