Test and fix resynthesized function-typed parameters referring to type parameters.

pkg/analyzer/test/src/summary/resynthesize_test.dart

Index: pkg/analyzer/test/src/summary/resynthesize_test.dart
diff --git a/pkg/analyzer/test/src/summary/resynthesize_test.dart b/pkg/analyzer/test/src/summary/resynthesize_test.dart
index 642b60b071301f72ff7437c5ad464016a7c31dd9..f13d981195dcb8a3b1dce7b9e58a93bb1cc2147e 100644
--- a/pkg/analyzer/test/src/summary/resynthesize_test.dart
+++ b/pkg/analyzer/test/src/summary/resynthesize_test.dart
@@ -829,6 +829,10 @@ class E {
     checkLibrary('class C { f(g(x, y)) {} }');
   }
 
+  test_method_parameter_parameters_in_generic_class() {
+    checkLibrary('class C<A, B> { f(A g(B x)) {} }');
+  }
+
   test_method_parameter_return_type() {
     checkLibrary('class C { f(int g()) {} }');
   }
@@ -1017,6 +1021,10 @@ class E {
     checkLibrary('typedef F(g(x, y));');
   }
 
+  test_typedef_parameter_parameters_in_generic_class() {
+    checkLibrary('typedef F<A, B>(A g(B x));');
+  }
+
   test_typedef_parameter_return_type() {
     checkLibrary('typedef F(int g());');
   }