Implement 'instantiate to bounds' feature in resynthesizer.

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

Index: pkg/analyzer/test/src/summary/resynthesize_ast_test.dart
diff --git a/pkg/analyzer/test/src/summary/resynthesize_ast_test.dart b/pkg/analyzer/test/src/summary/resynthesize_ast_test.dart
index d92bff19c6f51cd3347273de48ba26ac8ff45d99..459fb40d28625de2d4fadf69940908a2eb1e5c57 100644
--- a/pkg/analyzer/test/src/summary/resynthesize_ast_test.dart
+++ b/pkg/analyzer/test/src/summary/resynthesize_ast_test.dart
@@ -517,42 +517,6 @@ var b = a.m();
     super.test_inferenceInCyclesIsDeterministic();
   }
 
-  @override
-  @failingTest
-  void test_instantiateToBounds_generic2_hasBound_definedAfter() {
-    super.test_instantiateToBounds_generic2_hasBound_definedAfter();
-  }
-
-  @override
-  @failingTest
-  void test_instantiateToBounds_generic2_hasBound_definedBefore() {
-    super.test_instantiateToBounds_generic2_hasBound_definedBefore();
-  }
-
-  @override
-  @failingTest
-  void test_instantiateToBounds_generic2_noBound() {
-    super.test_instantiateToBounds_generic2_noBound();
-  }
-
-  @override
-  @failingTest
-  void test_instantiateToBounds_generic_hasBound_definedAfter() {
-    super.test_instantiateToBounds_generic_hasBound_definedAfter();
-  }
-
-  @override
-  @failingTest
-  void test_instantiateToBounds_generic_hasBound_definedBefore() {
-    super.test_instantiateToBounds_generic_hasBound_definedBefore();
-  }
-
-  @override
-  @failingTest
-  void test_instantiateToBounds_notGeneric() {
-    super.test_instantiateToBounds_notGeneric();
-  }
-
   void test_invokeMethod_notGeneric_genericClass() {
     var unit = checkFile(r'''
 class C<T> {