Re-enable flaky SafeBrowsingBlockingPageTest with extra logging to debug timeouts on windows.

BUG=247763,248447,273302
R=felt@chromium.org

Review URL: https://codereview.chromium.org/24232004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@253966 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 253966
rAc: restore focus when inputs are rebuilt.

R=estade@chromium.org
BUG=346863

Review URL: https://codereview.chromium.org/180203005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@253967 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 253967