UnsignedDst       120 base/numerics/safe_math_impl.h   UnsignedDst ux = static_cast<UnsignedDst>(x);
UnsignedDst       121 base/numerics/safe_math_impl.h   UnsignedDst uy = static_cast<UnsignedDst>(y);
UnsignedDst       122 base/numerics/safe_math_impl.h   UnsignedDst uresult = ux + uy;
UnsignedDst       143 base/numerics/safe_math_impl.h   UnsignedDst ux = static_cast<UnsignedDst>(x);
UnsignedDst       144 base/numerics/safe_math_impl.h   UnsignedDst uy = static_cast<UnsignedDst>(y);
UnsignedDst       145 base/numerics/safe_math_impl.h   UnsignedDst uresult = ux - uy;