[Qt][WK1] PageVisibility tests are flaky
https://bugs.webkit.org/show_bug.cgi?id=120418

Reviewed by Jocelyn Turcotte.

Source/WebKit/qt:

* WebCoreSupport/DumpRenderTreeSupportQt.cpp:
(DumpRenderTreeSupportQt::resetPageVisibility):
* WebCoreSupport/DumpRenderTreeSupportQt.h:

Tools:

Implement resetPageVisibility so we can reset visibility without
emiting visibility state change events.

* DumpRenderTree/qt/TestRunnerQt.cpp:
(TestRunner::resetPageVisibility):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154974 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Qt] Remove dead code for QtXmlPatterns
https://bugs.webkit.org/show_bug.cgi?id=120624

Reviewed by Simon Hausmann.

Remove code supporting XSLT using QtXmlPatterns which has been
dead for some time.

* Target.pri:
* WebCore.pri:
* dom/TransformSourceQt.cpp: Removed.
* xml/XSLStyleSheetQt.cpp: Removed.
* xml/XSLTProcessorQt.cpp: Removed.
* xml/parser/XMLDocumentParserQt.cpp:
(WebCore::XMLDocumentParser::doEnd):
(WebCore::XMLDocumentParser::parseProcessingInstruction):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154975 268f45cc-cd09-0410-ab3c-d52691b4dbfc