Revert 244779 "Call XSetInputFocus after XRaiseWindow when activ..."
Looks like it's causing DesktopScreenX11Test.GetWindowAtScreenPoint to fail.

> Call XSetInputFocus after XRaiseWindow when activating.
> 
> XRaiseWindow does not reliably set the focus. GTK code is doing the same
> thing, see gdk/x11/gdkwindow-x11.c.
> 
> BUG=None
> 
> Review URL: https://codereview.chromium.org/137533006

TBR=mlamouri@chromium.org

Review URL: https://codereview.chromium.org/137793005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244787 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 244787