[Custom Elements] createElement() and createElementNS() should support type extention

[Hajime Morrita]

https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/custom/index.html#instantiating-custom-elements
Custom Element extends createElement and createElementNS() to support type extensions. This bug for implementing it.

[Hajime Morrita]

Created attachment 192179 [details]
Patch

[Hajime Morrita]

Need to write the ChangeLog entry. But my energy is over today :-/

[Hajime Morrita]

I filed two bugs on Custom Elements standard. The implementation reflects it.
https://www.w3.org/Bugs/Public/show_bug.cgi?id=21219
https://www.w3.org/Bugs/Public/show_bug.cgi?id=21220

[Peter Beverloo (cr-android ews)]

Comment on attachment 192179 [details]
Patch

Attachment 192179 [details] did not pass cr-android-ews (chromium-android):
Output: http://webkit-commit-queue.appspot.com/results/17009616

[WebKit Review Bot]

Comment on attachment 192179 [details]
Patch

Attachment 192179 [details] did not pass chromium-ews (chromium-xvfb):
Output: http://webkit-commit-queue.appspot.com/results/17066410

New failing tests:
html5lib/generated/run-webkit01-data.html
fast/dom/custom/document-register-type-extensions.html
html5lib/generated/run-plain-text-unsafe-write.html
fast/dom/getElementsByTagName-localName-matching.html
html5lib/generated/run-plain-text-unsafe-data.html
html5lib/generated/run-webkit01-write.html
fast/dom/custom/document-register-basic.html
html5lib/generated/run-adoption01-write.html
html5lib/generated/run-adoption01-data.html
html5lib/webkit-resumer.html

[Hajime Morrita]

Created attachment 192413 [details]
Patch

[Peter Beverloo (cr-android ews)]

Comment on attachment 192413 [details]
Patch

Attachment 192413 [details] did not pass cr-android-ews (chromium-android):
Output: http://webkit-commit-queue.appspot.com/results/17024137

[Hajime Morrita]

Turned out this patch just works with the parser. Will move to 110436.

*** This bug has been marked as a duplicate of bug 110436 ***