Disable PanelWindowResizerTransientTest.PanelWithTransientChild test.
TBR=varkha

BUG=304544

Review URL: https://codereview.chromium.org/26136002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227200 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 227200