bool RenderWidgetHostViewAura::ShouldMoveToCenter() {
  gfx::Rect rect = window_->bounds();
  rect = ConvertRectToScreen(rect);
  int border_x = rect.width() * kMouseLockBorderPercentage / 100;
  int border_y = rect.height() * kMouseLockBorderPercentage / 100;

  return global_mouse_position_.x() < rect.x() + border_x ||
      global_mouse_position_.x() > rect.right() - border_x ||
      global_mouse_position_.y() < rect.y() + border_y ||
      global_mouse_position_.y() > rect.bottom() - border_y;
}

Unknown