https://bugs.webkit.org/show_bug.cgi?id=113630

Source/WebCore:

HTMLLinkElement was resolving its URL when the href attribute was processed and caching it without ever
invalidating the cached URL. This patch removes the cached URL and adds getURL() which resolve the
URL dynamically.

Reviewed by Eric Seidel.

Test: fast/dom/HTMLLinkElement/resolve-url-on-insertion.html

* html/HTMLLinkElement.cpp:
(WebCore::HTMLLinkElement::getURL):
(WebCore):
(WebCore::HTMLLinkElement::parseAttribute):
(WebCore::HTMLLinkElement::shouldLoadLink):
(WebCore::HTMLLinkElement::process):
* html/HTMLLinkElement.h:
(HTMLLinkElement):

LayoutTests:

Reviewed by Eric Seidel.

* fast/dom/HTMLLinkElement/resolve-url-on-insertion-expected.txt: Added.
* fast/dom/HTMLLinkElement/resolve-url-on-insertion.html: Added.
* fast/dom/HTMLLinkElement/resources/stylesheet2.css: Added.
(#test2):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147291 268f45cc-cd09-0410-ab3c-d52691b4dbfc