Merge "Removed page spacing scaling" into sc-dev

    private final PointF mTempPointF = new PointF();

    private final float[] mTempFloat = new float[1];

    private final List<OnScrollChangedListener> mScrollListeners = new ArrayList<>();

    private float mFullscreenScale;

    // The threshold at which we update the SystemUI flags when animating from the task into the app

    public static final float UPDATE_SYSUI_FLAGS_THRESHOLD = 0.85f;

            // Compensate space caused by TaskView scaling.

            float widthDiff =

                    taskView.getLayoutParams().width * (1 - taskView.getFullscreenScale());

            // Compensate page spacing widening caused by RecentsView scaling.

            widthDiff += mPageSpacing * (1 - 1 / mFullscreenScale);

            accumulatedTranslationX += mIsRtl ? widthDiff : -widthDiff;

        }

        // Update the pivots such that when the task is scaled, it fills the full page

        getTaskSize(mTempRect);

        mFullscreenScale = getPagedViewOrientedState().getFullScreenScaleAndPivot(

                mTempRect, mActivity.getDeviceProfile(), mTempPointF);

        getPagedViewOrientedState().getFullScreenScaleAndPivot(mTempRect,

                mActivity.getDeviceProfile(), mTempPointF);

        setPivotX(mTempPointF.x);

        setPivotY(mTempPointF.y);

        setTaskModalness(mTaskModalness);