Merge "Fix seeing "punch-hole" split-tasks when switching tasks from recents" into tm-qpr-dev

                    // Enter overview panel, so start recent transition.

                    mSplitTransitions.setRecentTransition(transition,

                            request.getRemoteTransition());

                } else {

                    // Occluded by the other fullscreen task, so dismiss both.

                } else if (mSplitTransitions.mPendingRecent == null) {

                    // If split-task is not controlled by recents animation

                    // and occluded by the other fullscreen task, dismiss both.

                    prepareExitSplitScreen(STAGE_TYPE_UNDEFINED, out);

                    mSplitTransitions.setDismissTransition(transition,

                            STAGE_TYPE_UNDEFINED, EXIT_REASON_UNKNOWN);