message: Simplify IconGrid::sort() using lambda
diff: @@ -427,13 +427,8 @@ void IconGrid::update()
  }
  -bool iconItemCompare(const IconGrid::IconGridItem& left, const IconGrid::IconGridItem& right)
  -{
  - return left.name < right.name;
  -}
  -
  -
  void IconGrid::sort()
  {
  - std::sort(mIconItemList.begin(), mIconItemList.end(), &iconItemCompare);
  + const auto iconItemCompare = [](const auto& left, const auto& right){ return left.name < right.name; };
  + std::sort(mIconItemList.begin(), mIconItemList.end(), iconItemCompare);
  }
  