message: CM: Remove some commented-out code.
diff: @@ -1553,11 +1553,9 @@ export class WindowAreaTool extends ViewTool {
  const lensAngle = view.getLensAngle();
  - // vp.viewToNpcArray(corners);
  vp.worldToNpcArray(corners);
  corners[0].z = corners[1].z = npcZ;
  - // vp.npcToViewArray(corners); // put the corners back in view
  vp.npcToWorldArray(corners); // put the corners back in world at correct depth
  const viewPts = [corners[0], corners[1]];
  vp.rotMatrix.multiplyVectorArrayInPlace(viewPts); // rotate to view orientation to get extents
  @@ -1569,7 +1567,6 @@ export class WindowAreaTool extends ViewTool {
  if (focusDist < view.minimumFrontDistance())
  focusDist = view.minimumFrontDistance();
  - // vp.viewToWorldArray(corners);
  const newTarget = corners[0].interpolate(.5, corners[1]);
  const newEye = newTarget.plusScaled(view.getZVector(), focusDist);
  