Merge "Don't keep current IME target if it's being removed."

        if (DEBUG_INPUT_METHOD && updateImeTarget) Slog.v(TAG_WM,

                "Proposed new IME target: " + target);

        // Now, a special case -- if the last target's window is in the process of exiting, and the

        // new target is home, keep on the last target to avoid flicker. Home is a special case

        // since its above other stacks in the ordering list, but layed out below the others.

        if (curTarget != null && curTarget.isDisplayedLw() && curTarget.isClosing()

                && (target == null || target.isActivityTypeHome())) {

        // Now, a special case -- if the last target's window is in the process of exiting, but

        // not removed, and the new target is home, keep on the last target to avoid flicker.

        // Home is a special case since its above other stacks in the ordering list, but layed

        // out below the others.

        if (curTarget != null && !curTarget.mRemoved && curTarget.isDisplayedLw()

                && curTarget.isClosing() && (target == null || target.isActivityTypeHome())) {

            if (DEBUG_INPUT_METHOD) Slog.v(TAG_WM, "New target is home while current target is "

                    + "closing, not changing");

            return curTarget;