removed stray comments

impeller/entity/contents/filters/filter_contents.h

@@ -192,9 +192,6 @@ class FilterContents : public Contents {
   ///         is used in this case.
   virtual void SetRenderingMode(Entity::RenderingMode rendering_mode);
 
-  // virtual const Matrix& GetCoverageHintTransform() const { return Matrix();
-  // };
-
  private:
   /// @brief  Internal utility method for |GetLocalCoverage| that computes
   ///         the output coverage of this filter across the specified inputs,

impeller/entity/contents/filters/matrix_filter_contents.cc

@@ -112,18 +112,6 @@ std::optional<Rect> MatrixFilterContents::GetFilterCoverage(
     return std::nullopt;
   }
 
-  //  Matrix transform;
-  //  if (rendering_mode_ == Entity::RenderingMode::kSubpass) {
-  //    transform = inputs[0]->GetTransform(entity) *  //
-  //                effect_transform *                 //
-  //                matrix_ *                          //
-  //                effect_transform.Invert();
-  //  } else {
-  //    transform = entity.GetTransform() *           //
-  //                matrix_ *                         //
-  //                entity.GetTransform().Invert() *  //
-  //                inputs[0]->GetTransform(entity);
-  //  }
   auto& m = rendering_mode_ == Entity::RenderingMode::kSubpass
                 ? effect_transform
                 : inputs[0]->GetTransform(entity);