Remove irrelevant TODOs from summary code.

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 d51c40200fe397fbffa8ebab166672d11b2885e0..7bef16d074150ad0ce6624e41206e3ce5d1d4f44 100644
--- a/pkg/analyzer/test/src/summary/resynthesize_test.dart
+++ b/pkg/analyzer/test/src/summary/resynthesize_test.dart
@@ -520,7 +520,6 @@ class ResynthTest extends ResolverTestCase {
   void compareFieldElements(
       FieldElementImpl resynthesized, FieldElementImpl original, String desc) {
     comparePropertyInducingElements(resynthesized, original, desc);
-    // TODO(paulberry): test evaluationResult
   }
 
   void compareFunctionElements(
@@ -684,7 +683,6 @@ class ResynthTest extends ResolverTestCase {
       TopLevelVariableElementImpl original,
       String desc) {
     comparePropertyInducingElements(resynthesized, original, desc);
-    // TODO(paulberry): test evaluationResult
   }
 
   void compareTypeImpls(
@@ -2243,12 +2241,10 @@ f() {}''');
   }
 
   test_function_parameter_kind_named() {
-    // TODO(paulberry): also test default value.
     checkLibrary('f({x}) {}');
   }
 
   test_function_parameter_kind_positional() {
-    // TODO(paulberry): also test default value.
     checkLibrary('f([x]) {}');
   }