Merge "Print document generation: Schedule new layout if current command is canceling"

            throw new IllegalStateException("Cannot update in state:" + stateToString(mState));

        }

        // We schedule a layout if the constraints changed.

        if (!mUpdateSpec.hasSameConstraints(attributes, preview)) {

        /*

         * We schedule a layout in two cases:

         * - if the current command is canceling. In this case the mUpdateSpec will be marked as

         *   stale once the command is done, hence we have to start from scratch

         * - if the constraints changed we have a different document, hence start a new layout

         */

        if (mCurrentCommand != null && mCurrentCommand.isCanceling()

                || !mUpdateSpec.hasSameConstraints(attributes, preview)) {

            willUpdate = true;

            // If there is a current command that is running we ask for a