Versioning.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@171175 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Fix Versioning after r171175.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@171176 268f45cc-cd09-0410-ab3c-d52691b4dbfc
CSS JIT: Clean up return path
https://bugs.webkit.org/show_bug.cgi?id=135011

Reviewed by Benjamin Poulain.

Clean up the existing CSS JIT return path before adding new early return path
for pseudo elements.

* cssjit/SelectorCompiler.cpp:
(WebCore::SelectorCompiler::SelectorCodeGenerator::generateSelectorChecker):
* cssjit/StackAllocator.h:
(WebCore::StackAllocator::StackReference::StackReference):
(WebCore::StackAllocator::StackReference::isValid):
(WebCore::StackAllocator::popAndDiscard): Deleted.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@171177 268f45cc-cd09-0410-ab3c-d52691b4dbfc