Remove references to capital-D-Dynamic.

runtime/tests/vm/dart/isolate_mirror_local_test.dart

Index: runtime/tests/vm/dart/isolate_mirror_local_test.dart
diff --git a/runtime/tests/vm/dart/isolate_mirror_local_test.dart b/runtime/tests/vm/dart/isolate_mirror_local_test.dart
index 94eaa3fa8a218ad1cd871cf4832730efcfd67b2a..5d2e6874d52e0ac5b82f62ccbde284937d8a88ad 100644
--- a/runtime/tests/vm/dart/isolate_mirror_local_test.dart
+++ b/runtime/tests/vm/dart/isolate_mirror_local_test.dart
@@ -270,7 +270,7 @@ void testRootLibraryMirror(LibraryMirror lib_mirror) {
 
   variable = cls_mirror.members['value'];
   Expect.isTrue(variable is VariableMirror);
-  Expect.equals('value type(Dynamic) final', buildVariableString(variable));
+  Expect.equals('value type(dynamic) final', buildVariableString(variable));
 
   // Test type variable mirrors.
   var type_var = generic_cls_mirror.members['method'].returnType;
@@ -331,7 +331,7 @@ void testMirrorSystem(MirrorSystem mirrors) {
   testRootLibraryMirror(mirrors.isolate.rootLibrary);
   testLibrariesMap(mirrors.libraries);
   Expect.equals('void', mirrors.voidType.simpleName);
-  Expect.equals('Dynamic', mirrors.dynamicType.simpleName);
+  Expect.equals('dynamic', mirrors.dynamicType.simpleName);
   testDone('testMirrorSystem');
 }