Renable org.chromium.chrome.browser.infobar.InfoBarTest#testInfoBarForPopUp which I reverted in r242660.

TBR=nasko

Review URL: https://codereview.chromium.org/120453005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@242663 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 242663