https://bugs.webkit.org/show_bug.cgi?id=74784

Patch by Benjamin Poulain <bpoulain@apple.com> on 2011-12-19
Reviewed by Darin Adler.

Source/WebCore:

Avoid the conversion to 16bits when we are in the ASCII fast path,
otherwise fallback to the Unicode testing in 16bits.

* dom/Document.cpp:
(WebCore::isValidNameASCII):
(WebCore::Document::isValidName):

LayoutTests:

Add tests for valid and invalid names for nodes.

* fast/dom/Document/createElement-invalid-names-expected.txt: Added.
* fast/dom/Document/createElement-invalid-names.html: Added.
* fast/dom/Document/createElement-valid-names-expected.txt: Added.
* fast/dom/Document/createElement-valid-names.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@103222 268f45cc-cd09-0410-ab3c-d52691b4dbfc