diff --git a/engine/src/flutter/impeller/entity/contents/contents.h b/engine/src/flutter/impeller/entity/contents/contents.h
index a72ae642a58..9cf59ca3770 100644
--- a/engine/src/flutter/impeller/entity/contents/contents.h
+++ b/engine/src/flutter/impeller/entity/contents/contents.h
@@ -40,7 +40,7 @@ class Contents {
   virtual std::optional<Rect> GetCoverage(const Entity& entity) const;
 
   /// @brief Render this contents to a snapshot, respecting the entity's
-  ///        transform, path, stencil depth, blend mode, etc.
+  ///        transform, path, stencil depth, and blend mode.
   ///        The result texture size is always the size of
   ///        `GetCoverage(entity)`.
   virtual std::optional<Snapshot> RenderToSnapshot(
diff --git a/engine/src/flutter/impeller/entity/contents/filters/border_mask_blur_filter_contents.cc b/engine/src/flutter/impeller/entity/contents/filters/border_mask_blur_filter_contents.cc
index db1d5272acc..328f7d78e3c 100644
--- a/engine/src/flutter/impeller/entity/contents/filters/border_mask_blur_filter_contents.cc
+++ b/engine/src/flutter/impeller/entity/contents/filters/border_mask_blur_filter_contents.cc
@@ -108,18 +108,21 @@ bool BorderMaskBlurFilterContents::RenderFilter(
   return pass.AddCommand(std::move(cmd));
 }
 
-std::optional<Rect> BorderMaskBlurFilterContents::GetCoverage(
+std::optional<Rect> BorderMaskBlurFilterContents::GetFilterCoverage(
+    const FilterInput::Vector& inputs,
     const Entity& entity) const {
-  auto coverage = FilterContents::GetCoverage(entity);
+  if (inputs.empty()) {
+    return std::nullopt;
+  }
+
+  auto coverage = inputs[0]->GetCoverage(entity);
   if (!coverage.has_value()) {
     return std::nullopt;
   }
 
-  // Technically this works with all of our current filters, but this should be
-  // using the input[0] transform, not the entity transform!
-  // See: https://github.com/flutter/impeller/pull/130#issuecomment-1098892423
   auto transformed_blur_vector =
-      entity.GetTransformation()
+      inputs[0]
+          ->GetTransform(entity)
           .TransformDirection(
               Vector2(Radius{sigma_x_}.radius, Radius{sigma_y_}.radius))
           .Abs();
diff --git a/engine/src/flutter/impeller/entity/contents/filters/border_mask_blur_filter_contents.h b/engine/src/flutter/impeller/entity/contents/filters/border_mask_blur_filter_contents.h
index dc327dc3f5e..335edd797e1 100644
--- a/engine/src/flutter/impeller/entity/contents/filters/border_mask_blur_filter_contents.h
+++ b/engine/src/flutter/impeller/entity/contents/filters/border_mask_blur_filter_contents.h
@@ -21,8 +21,9 @@ class BorderMaskBlurFilterContents final : public FilterContents {
 
   void SetBlurStyle(BlurStyle blur_style);
 
-  // |Contents|
-  std::optional<Rect> GetCoverage(const Entity& entity) const override;
+  // |FilterContents|
+  std::optional<Rect> GetFilterCoverage(const FilterInput::Vector& inputs,
+                                        const Entity& entity) const override;
 
  private:
   // |FilterContents|
@@ -31,6 +32,7 @@ class BorderMaskBlurFilterContents final : public FilterContents {
                     const Entity& entity,
                     RenderPass& pass,
                     const Rect& coverage) const override;
+
   Sigma sigma_x_;
   Sigma sigma_y_;
   BlurStyle blur_style_ = BlurStyle::kNormal;
diff --git a/engine/src/flutter/impeller/entity/contents/filters/filter_contents.cc b/engine/src/flutter/impeller/entity/contents/filters/filter_contents.cc
index 790faf4a8bb..4a63da973c4 100644
--- a/engine/src/flutter/impeller/entity/contents/filters/filter_contents.cc
+++ b/engine/src/flutter/impeller/entity/contents/filters/filter_contents.cc
@@ -52,7 +52,8 @@ std::shared_ptr<FilterContents> FilterContents::MakeBlend(
       new_blend->SetInputs({blend_input, *in_i});
       new_blend->SetBlendMode(blend_mode);
       if (in_i < inputs.end() - 1) {
-        blend_input = FilterInput::Make(new_blend);
+        blend_input = FilterInput::Make(
+            std::static_pointer_cast<FilterContents>(new_blend));
       }
     }
     // new_blend will always be assigned because inputs.size() >= 2.
@@ -139,6 +140,15 @@ bool FilterContents::Render(const ContentContext& renderer,
 }
 
 std::optional<Rect> FilterContents::GetCoverage(const Entity& entity) const {
+  Entity entity_with_local_transform = entity;
+  entity_with_local_transform.SetTransformation(
+      GetTransform(entity.GetTransformation()));
+  return GetFilterCoverage(inputs_, entity_with_local_transform);
+}
+
+std::optional<Rect> FilterContents::GetFilterCoverage(
+    const FilterInput::Vector& inputs,
+    const Entity& entity) const {
   // The default coverage of FilterContents is just the union of its inputs'
   // coverage. FilterContents implementations may choose to adjust this
   // coverage depending on the use case.
@@ -148,7 +158,7 @@ std::optional<Rect> FilterContents::GetCoverage(const Entity& entity) const {
   }
 
   std::optional<Rect> result;
-  for (const auto& input : inputs_) {
+  for (const auto& input : inputs) {
     auto coverage = input->GetCoverage(entity);
     if (!coverage.has_value()) {
       continue;
@@ -157,7 +167,7 @@ std::optional<Rect> FilterContents::GetCoverage(const Entity& entity) const {
       result = coverage;
       continue;
     }
-    result = result->Union(result.value());
+    result = result->Union(coverage.value());
   }
   return result;
 }
@@ -165,16 +175,21 @@ std::optional<Rect> FilterContents::GetCoverage(const Entity& entity) const {
 std::optional<Snapshot> FilterContents::RenderToSnapshot(
     const ContentContext& renderer,
     const Entity& entity) const {
-  auto bounds = GetCoverage(entity);
-  if (!bounds.has_value() || bounds->IsEmpty()) {
+  Entity entity_with_local_transform = entity;
+  entity_with_local_transform.SetTransformation(
+      GetTransform(entity.GetTransformation()));
+
+  auto coverage = GetFilterCoverage(inputs_, entity_with_local_transform);
+  if (!coverage.has_value() || coverage->IsEmpty()) {
     return std::nullopt;
   }
 
   // Render the filter into a new texture.
   auto texture = renderer.MakeSubpass(
-      ISize(bounds->size),
+      ISize(coverage->size),
       [=](const ContentContext& renderer, RenderPass& pass) -> bool {
-        return RenderFilter(inputs_, renderer, entity, pass, bounds.value());
+        return RenderFilter(inputs_, renderer, entity_with_local_transform,
+                            pass, coverage.value());
       });
 
   if (!texture) {
@@ -182,7 +197,15 @@ std::optional<Snapshot> FilterContents::RenderToSnapshot(
   }
 
   return Snapshot{.texture = texture,
-                  .transform = Matrix::MakeTranslation(bounds->origin)};
+                  .transform = Matrix::MakeTranslation(coverage->origin)};
+}
+
+Matrix FilterContents::GetLocalTransform() const {
+  return Matrix();
+}
+
+Matrix FilterContents::GetTransform(const Matrix& parent_transform) const {
+  return parent_transform * GetLocalTransform();
 }
 
 }  // namespace impeller
diff --git a/engine/src/flutter/impeller/entity/contents/filters/filter_contents.h b/engine/src/flutter/impeller/entity/contents/filters/filter_contents.h
index 0917d5532b5..6f6ab02c234 100644
--- a/engine/src/flutter/impeller/entity/contents/filters/filter_contents.h
+++ b/engine/src/flutter/impeller/entity/contents/filters/filter_contents.h
@@ -122,23 +122,31 @@ class FilterContents : public Contents {
   std::optional<Rect> GetCoverage(const Entity& entity) const override;
 
   // |Contents|
-  virtual std::optional<Snapshot> RenderToSnapshot(
-      const ContentContext& renderer,
-      const Entity& entity) const override;
+  std::optional<Snapshot> RenderToSnapshot(const ContentContext& renderer,
+                                           const Entity& entity) const override;
+
+  virtual Matrix GetLocalTransform() const;
+
+  Matrix GetTransform(const Matrix& parent_transform) const;
 
  private:
-  /// @brief Takes a set of zero or more input textures and writes to an output
-  ///        texture.
+  virtual std::optional<Rect> GetFilterCoverage(
+      const FilterInput::Vector& inputs,
+      const Entity& entity) const;
+
+  /// @brief  Takes a set of zero or more input textures and writes to an output
+  ///         texture.
   virtual bool RenderFilter(const FilterInput::Vector& inputs,
                             const ContentContext& renderer,
                             const Entity& entity,
                             RenderPass& pass,
-                            const Rect& bounds) const = 0;
+                            const Rect& coverage) const = 0;
 
   FilterInput::Vector inputs_;
-  Rect destination_;
 
   FML_DISALLOW_COPY_AND_ASSIGN(FilterContents);
+
+  friend FilterContentsFilterInput;
 };
 
 }  // namespace impeller
diff --git a/engine/src/flutter/impeller/entity/contents/filters/filter_input.cc b/engine/src/flutter/impeller/entity/contents/filters/filter_input.cc
index 51ff74a58b3..32db85b66ec 100644
--- a/engine/src/flutter/impeller/entity/contents/filters/filter_input.cc
+++ b/engine/src/flutter/impeller/entity/contents/filters/filter_input.cc
@@ -8,14 +8,38 @@
 #include <initializer_list>
 #include <memory>
 #include <optional>
+#include <variant>
 
+#include "fml/logging.h"
+#include "impeller/entity/contents/filters/filter_contents.h"
 #include "impeller/entity/contents/snapshot.h"
 #include "impeller/entity/entity.h"
 
 namespace impeller {
 
+/*******************************************************************************
+ ******* FilterInput
+ ******************************************************************************/
+
 FilterInput::Ref FilterInput::Make(Variant input) {
-  return std::shared_ptr<FilterInput>(new FilterInput(input));
+  if (auto filter = std::get_if<std::shared_ptr<FilterContents>>(&input)) {
+    return std::static_pointer_cast<FilterInput>(
+        std::shared_ptr<FilterContentsFilterInput>(
+            new FilterContentsFilterInput(*filter)));
+  }
+
+  if (auto contents = std::get_if<std::shared_ptr<Contents>>(&input)) {
+    return std::static_pointer_cast<FilterInput>(
+        std::shared_ptr<ContentsFilterInput>(
+            new ContentsFilterInput(*contents)));
+  }
+
+  if (auto texture = std::get_if<std::shared_ptr<Texture>>(&input)) {
+    return std::static_pointer_cast<FilterInput>(
+        std::shared_ptr<TextureFilterInput>(new TextureFilterInput(*texture)));
+  }
+
+  FML_UNREACHABLE();
 }
 
 FilterInput::Vector FilterInput::Make(std::initializer_list<Variant> inputs) {
@@ -27,63 +51,118 @@ FilterInput::Vector FilterInput::Make(std::initializer_list<Variant> inputs) {
   return result;
 }
 
-FilterInput::Variant FilterInput::GetInput() const {
-  return input_;
+Matrix FilterInput::GetLocalTransform(const Entity& entity) const {
+  return Matrix();
 }
 
-std::optional<Rect> FilterInput::GetCoverage(const Entity& entity) const {
-  if (snapshot_) {
-    return snapshot_->GetCoverage();
-  }
-
-  if (auto contents = std::get_if<std::shared_ptr<Contents>>(&input_)) {
-    return contents->get()->GetCoverage(entity);
-  }
-
-  if (auto texture = std::get_if<std::shared_ptr<Texture>>(&input_)) {
-    return entity.GetPathCoverage();
-  }
-
-  FML_UNREACHABLE();
+Matrix FilterInput::GetTransform(const Entity& entity) const {
+  return entity.GetTransformation() * GetLocalTransform(entity);
 }
 
-std::optional<Snapshot> FilterInput::GetSnapshot(const ContentContext& renderer,
-                                                 const Entity& entity) const {
-  if (snapshot_) {
-    return snapshot_;
-  }
-  snapshot_ = MakeSnapshot(renderer, entity);
-
-  return snapshot_;
-}
-
-FilterInput::FilterInput(Variant input) : input_(input) {}
-
 FilterInput::~FilterInput() = default;
 
-std::optional<Snapshot> FilterInput::MakeSnapshot(
+/*******************************************************************************
+ ******* FilterContentsFilterInput
+ ******************************************************************************/
+
+FilterContentsFilterInput::FilterContentsFilterInput(
+    std::shared_ptr<FilterContents> filter)
+    : filter_(filter) {}
+
+FilterContentsFilterInput::~FilterContentsFilterInput() = default;
+
+FilterInput::Variant FilterContentsFilterInput::GetInput() const {
+  return filter_;
+}
+
+std::optional<Snapshot> FilterContentsFilterInput::GetSnapshot(
     const ContentContext& renderer,
     const Entity& entity) const {
-  if (auto contents = std::get_if<std::shared_ptr<Contents>>(&input_)) {
-    return contents->get()->RenderToSnapshot(renderer, entity);
+  if (!snapshot_.has_value()) {
+    snapshot_ = filter_->RenderToSnapshot(renderer, entity);
   }
+  return snapshot_;
+}
 
-  if (auto texture = std::get_if<std::shared_ptr<Texture>>(&input_)) {
-    // Rendered textures stretch to fit the entity path coverage, so we
-    // incorporate this behavior by translating and scaling the snapshot
-    // transform.
-    auto path_bounds = entity.GetPath().GetBoundingBox();
-    if (!path_bounds.has_value()) {
-      return std::nullopt;
-    }
-    auto transform = entity.GetTransformation() *
-                     Matrix::MakeTranslation(path_bounds->origin) *
-                     Matrix::MakeScale(Vector2(path_bounds->size) /
-                                       texture->get()->GetSize());
-    return Snapshot{.texture = *texture, .transform = transform};
+std::optional<Rect> FilterContentsFilterInput::GetCoverage(
+    const Entity& entity) const {
+  return filter_->GetCoverage(entity);
+}
+
+Matrix FilterContentsFilterInput::GetLocalTransform(
+    const Entity& entity) const {
+  return filter_->GetLocalTransform();
+}
+
+Matrix FilterContentsFilterInput::GetTransform(const Entity& entity) const {
+  return filter_->GetTransform(entity.GetTransformation());
+}
+
+/*******************************************************************************
+ ******* ContentsFilterInput
+ ******************************************************************************/
+
+ContentsFilterInput::ContentsFilterInput(std::shared_ptr<Contents> contents)
+    : contents_(contents) {}
+
+ContentsFilterInput::~ContentsFilterInput() = default;
+
+FilterInput::Variant ContentsFilterInput::GetInput() const {
+  return contents_;
+}
+
+std::optional<Snapshot> ContentsFilterInput::GetSnapshot(
+    const ContentContext& renderer,
+    const Entity& entity) const {
+  if (!snapshot_.has_value()) {
+    snapshot_ = contents_->RenderToSnapshot(renderer, entity);
   }
+  return snapshot_;
+}
 
-  FML_UNREACHABLE();
+std::optional<Rect> ContentsFilterInput::GetCoverage(
+    const Entity& entity) const {
+  return contents_->GetCoverage(entity);
+}
+
+/*******************************************************************************
+ ******* TextureFilterInput
+ ******************************************************************************/
+
+TextureFilterInput::TextureFilterInput(std::shared_ptr<Texture> texture)
+    : texture_(texture) {}
+
+TextureFilterInput::~TextureFilterInput() = default;
+
+FilterInput::Variant TextureFilterInput::GetInput() const {
+  return texture_;
+}
+
+std::optional<Snapshot> TextureFilterInput::GetSnapshot(
+    const ContentContext& renderer,
+    const Entity& entity) const {
+  return Snapshot{.texture = texture_, .transform = GetTransform(entity)};
+}
+
+std::optional<Rect> TextureFilterInput::GetCoverage(
+    const Entity& entity) const {
+  auto path_bounds = entity.GetPath().GetBoundingBox();
+  if (!path_bounds.has_value()) {
+    return std::nullopt;
+  }
+  return Rect::MakeSize(Size(texture_->GetSize()))
+      .TransformBounds(GetTransform(entity));
+}
+
+Matrix TextureFilterInput::GetLocalTransform(const Entity& entity) const {
+  // Compute the local transform such that the texture will cover the entity
+  // path bounding box.
+  auto path_bounds = entity.GetPath().GetBoundingBox();
+  if (!path_bounds.has_value()) {
+    return Matrix();
+  }
+  return Matrix::MakeTranslation(path_bounds->origin) *
+         Matrix::MakeScale(Vector2(path_bounds->size) / texture_->GetSize());
 }
 
 }  // namespace impeller
diff --git a/engine/src/flutter/impeller/entity/contents/filters/filter_input.h b/engine/src/flutter/impeller/entity/contents/filters/filter_input.h
index eee31df2651..dd1f907a6df 100644
--- a/engine/src/flutter/impeller/entity/contents/filters/filter_input.h
+++ b/engine/src/flutter/impeller/entity/contents/filters/filter_input.h
@@ -17,46 +17,137 @@ namespace impeller {
 
 class ContentContext;
 class Entity;
+class FilterContents;
+
+/*******************************************************************************
+ ******* FilterInput
+ ******************************************************************************/
 
 /// `FilterInput` is a lazy/single eval `Snapshot` which may be shared across
-/// filter parameters and used to evaluate input bounds.
+/// filter parameters and used to evaluate input coverage.
 ///
-/// A `FilterInput` can be created from either a `Texture` or any `Contents`
-/// class (including `FilterContents`), and can be re-used for any filter inputs
-/// across an entity's filter graph without repeating subpasses unnecessarily.
+/// A `FilterInput` can be re-used for any filter inputs across an entity's
+/// filter graph without repeating subpasses unnecessarily.
 ///
 /// Filters may decide to not evaluate inputs in situations where they won't
 /// contribute to the filter's output texture.
-class FilterInput final {
+class FilterInput {
  public:
   using Ref = std::shared_ptr<FilterInput>;
   using Vector = std::vector<FilterInput::Ref>;
-  using Variant =
-      std::variant<std::shared_ptr<Texture>, std::shared_ptr<Contents>>;
+  using Variant = std::variant<std::shared_ptr<FilterContents>,
+                               std::shared_ptr<Contents>,
+                               std::shared_ptr<Texture>>;
 
-  ~FilterInput();
+  virtual ~FilterInput();
 
   static FilterInput::Ref Make(Variant input);
 
   static FilterInput::Vector Make(std::initializer_list<Variant> inputs);
 
-  Variant GetInput() const;
+  virtual Variant GetInput() const = 0;
 
-  std::optional<Rect> GetCoverage(const Entity& entity) const;
+  virtual std::optional<Snapshot> GetSnapshot(const ContentContext& renderer,
+                                              const Entity& entity) const = 0;
 
+  virtual std::optional<Rect> GetCoverage(const Entity& entity) const = 0;
+
+  /// @brief  Get the local transform of this filter input. This transform is
+  ///         relative to the `Entity` transform space.
+  virtual Matrix GetLocalTransform(const Entity& entity) const;
+
+  /// @brief  Get the transform of this `FilterInput`. This is equivalent to
+  ///         calling `entity.GetTransformation() * GetLocalTransform()`.
+  virtual Matrix GetTransform(const Entity& entity) const;
+};
+
+/*******************************************************************************
+ ******* FilterContentsFilterInput
+ ******************************************************************************/
+
+class FilterContentsFilterInput final : public FilterInput {
+ public:
+  ~FilterContentsFilterInput() override;
+
+  // |FilterInput|
+  Variant GetInput() const override;
+
+  // |FilterInput|
   std::optional<Snapshot> GetSnapshot(const ContentContext& renderer,
-                                      const Entity& entity) const;
+                                      const Entity& entity) const override;
+
+  // |FilterInput|
+  std::optional<Rect> GetCoverage(const Entity& entity) const override;
+
+  // |FilterInput|
+  Matrix GetLocalTransform(const Entity& entity) const override;
+
+  // |FilterInput|
+  Matrix GetTransform(const Entity& entity) const override;
 
  private:
-  FilterInput(Variant input);
+  FilterContentsFilterInput(std::shared_ptr<FilterContents> filter);
 
-  std::optional<Snapshot> MakeSnapshot(const ContentContext& renderer,
-                                       const Entity& entity) const;
-
-  std::optional<Snapshot> MakeSnapshotForTexture(const Entity& entity) const;
-
-  Variant input_;
+  std::shared_ptr<FilterContents> filter_;
   mutable std::optional<Snapshot> snapshot_;
+
+  friend FilterInput;
+};
+
+/*******************************************************************************
+ ******* ContentsFilterInput
+ ******************************************************************************/
+
+class ContentsFilterInput final : public FilterInput {
+ public:
+  ~ContentsFilterInput() override;
+
+  // |FilterInput|
+  Variant GetInput() const override;
+
+  // |FilterInput|
+  std::optional<Snapshot> GetSnapshot(const ContentContext& renderer,
+                                      const Entity& entity) const override;
+
+  // |FilterInput|
+  std::optional<Rect> GetCoverage(const Entity& entity) const override;
+
+ private:
+  ContentsFilterInput(std::shared_ptr<Contents> contents);
+
+  std::shared_ptr<Contents> contents_;
+  mutable std::optional<Snapshot> snapshot_;
+
+  friend FilterInput;
+};
+
+/*******************************************************************************
+ ******* TextureFilterInput
+ ******************************************************************************/
+
+class TextureFilterInput final : public FilterInput {
+ public:
+  ~TextureFilterInput() override;
+
+  // |FilterInput|
+  Variant GetInput() const override;
+
+  // |FilterInput|
+  std::optional<Snapshot> GetSnapshot(const ContentContext& renderer,
+                                      const Entity& entity) const override;
+
+  // |FilterInput|
+  std::optional<Rect> GetCoverage(const Entity& entity) const override;
+
+  // |FilterInput|
+  Matrix GetLocalTransform(const Entity& entity) const override;
+
+ private:
+  TextureFilterInput(std::shared_ptr<Texture> texture);
+
+  std::shared_ptr<Texture> texture_;
+
+  friend FilterInput;
 };
 
 }  // namespace impeller
diff --git a/engine/src/flutter/impeller/entity/contents/filters/gaussian_blur_filter_contents.cc b/engine/src/flutter/impeller/entity/contents/filters/gaussian_blur_filter_contents.cc
index 140ded547bb..1be110668a5 100644
--- a/engine/src/flutter/impeller/entity/contents/filters/gaussian_blur_filter_contents.cc
+++ b/engine/src/flutter/impeller/entity/contents/filters/gaussian_blur_filter_contents.cc
@@ -163,17 +163,22 @@ bool DirectionalGaussianBlurFilterContents::RenderFilter(
   return pass.AddCommand(cmd);
 }
 
-std::optional<Rect> DirectionalGaussianBlurFilterContents::GetCoverage(
+std::optional<Rect> DirectionalGaussianBlurFilterContents::GetFilterCoverage(
+    const FilterInput::Vector& inputs,
     const Entity& entity) const {
-  auto coverage = FilterContents::GetCoverage(entity);
+  if (inputs.empty()) {
+    return std::nullopt;
+  }
+
+  auto coverage = inputs[0]->GetCoverage(entity);
   if (!coverage.has_value()) {
     return std::nullopt;
   }
 
   auto transformed_blur_vector =
-      entity.GetTransformation()
-          .TransformDirection(blur_direction_ *
-                              ceil(Radius{blur_sigma_}.radius))
+      inputs[0]
+          ->GetTransform(entity)
+          .TransformDirection(blur_direction_ * Radius{blur_sigma_}.radius)
           .Abs();
   auto extent = coverage->size + transformed_blur_vector * 2;
   return Rect(coverage->origin - transformed_blur_vector,
diff --git a/engine/src/flutter/impeller/entity/contents/filters/gaussian_blur_filter_contents.h b/engine/src/flutter/impeller/entity/contents/filters/gaussian_blur_filter_contents.h
index b39ec2ceb6d..6b95d52a7a2 100644
--- a/engine/src/flutter/impeller/entity/contents/filters/gaussian_blur_filter_contents.h
+++ b/engine/src/flutter/impeller/entity/contents/filters/gaussian_blur_filter_contents.h
@@ -25,8 +25,9 @@ class DirectionalGaussianBlurFilterContents final : public FilterContents {
 
   void SetSourceOverride(FilterInput::Ref alpha_mask);
 
-  // |Contents|
-  std::optional<Rect> GetCoverage(const Entity& entity) const override;
+  // |FilterContents|
+  std::optional<Rect> GetFilterCoverage(const FilterInput::Vector& inputs,
+                                        const Entity& entity) const override;
 
  private:
   // |FilterContents|