[WinCairo] Unreviewed build correction.

* win/tools32/vsprops/WinCairo.props: Switch from using the
  $WebKitLibraries environment variable to the newer
  $WebKit_Libraries.
* win/tools32/vsprops/debug_wincairo.props: Ditto.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@151536 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[ARM] Unreviewed gardening, skip one more test to paint the bot green.

* platform/qt-arm/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@151537 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Versioning.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@151539 268f45cc-cd09-0410-ab3c-d52691b4dbfc