Unreviewed, rolling out r106022.

Unreviewed, rolling out r106022.
http://trac.webkit.org/changeset/106022
https://bugs.webkit.org/show_bug.cgi?id=77305

It broke Qt-WK2 API tests (Requested by Ossy_weekend on
#webkit).

Patch by Sheriff Bot <webkit.review.bot@gmail.com> on 2012-01-29

* UIProcess/API/qt/qquickwebview.cpp:
(QQuickWebViewPrivate::setUseTraditionalDesktopBehaviour):
(QQuickWebView::geometryChanged):
* UIProcess/API/qt/qquickwebview_p.h:
* UIProcess/API/qt/qwebviewportinfo.cpp:
(QWebViewportInfo::currentScale):
(QWebViewportInfo::devicePixelRatio):
(QWebViewportInfo::initialScale):
(QWebViewportInfo::minimumScale):
(QWebViewportInfo::maximumScale):
(QWebViewportInfo::isScalable):
(QWebViewportInfo::layoutSize):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@106202 268f45cc-cd09-0410-ab3c-d52691b4dbfc