diff --git a/src/inspector/inspector_test.cc b/src/inspector/inspector_test.cc
index f52e688eaf..6472ebd13b 100644
--- a/src/inspector/inspector_test.cc
+++ b/src/inspector/inspector_test.cc
@@ -631,21 +631,6 @@ class InspectorHelper : public ProgramBuilder {
     return {texture_type, subtype, access_control};
   }
 
-  /// Generates appropriate types for a Write-Only StorageTexture
-  /// @param dim the texture dimension of the storage texture
-  /// @param format the image format of the storage texture
-  /// @returns the storage texture type, subtype & access control type
-  std::tuple<type::StorageTexture*, type::Type*, type::AccessControl*>
-  MakeWriteOnlyStorageTextureTypes(type::TextureDimension dim,
-                                   type::ImageFormat format) {
-    type::StorageTexture* texture_type;
-    type::Type* subtype;
-    std::tie(texture_type, subtype) = MakeStorageTextureTypes(dim, format);
-    auto* access_control = create<type::AccessControl>(
-        ast::AccessControl::kWriteOnly, texture_type);
-    return {texture_type, subtype, access_control};
-  }
-
   /// Adds a storage texture variable to the program
   /// @param name the name of the variable
   /// @param type the type to use
diff --git a/src/writer/wgsl/test_helper.h b/src/writer/wgsl/test_helper.h
index 14a69a2a84..5039ebea1b 100644
--- a/src/writer/wgsl/test_helper.h
+++ b/src/writer/wgsl/test_helper.h
@@ -50,7 +50,7 @@ class TestHelperBase : public BASE, public ProgramBuilder {
 
   /// The type determiner
   TypeDeterminer td;
-  // The program built with a call to Build()
+  /// The program built with a call to Build()
   std::unique_ptr<Program> program;
 
  private: