Revert "Disable window manager for touchui builds"
Revert "Disable window manager for touchui builds"

This reverts commit 189ceea1437748ddce4fe2a84b673b22257f5ee7

Change-Id: I07ecdade458765a023a4efb563ede7b1cdcfdcdd
Reviewed-on: http://gerrit.chromium.org/gerrit/7576
Reviewed-by: Ryan Cui <5ce1592d53754a87a44fc2eb7b63d5f77cf50fdb@chromium.org>
Tested-by: Ryan Cui <5ce1592d53754a87a44fc2eb7b63d5f77cf50fdb@chromium.org>

chadversary/chromiumos.platform.login_manager,chadversary/chromiumos.platform.login_manager,chadversary/chromiumos.platform.login_manager