message: Small utility to handle runtime shapes.
diff: @@ -121,6 +121,10 @@ class RuntimeShape {
  }
  }
  + inline void BuildFrom(const std::initializer_list<int> init_list) {
  + BuildFrom<const std::initializer_list<int>>(init_list);
  + }
  +
  // Returns the total count of elements, that is the size when flattened into a
  // vector.
  inline int FlatSize() const {
  