Fix type analysis of the keyword "dynamic".

pkg/analyzer/test/generated/resolver_test.dart

Index: pkg/analyzer/test/generated/resolver_test.dart
diff --git a/pkg/analyzer/test/generated/resolver_test.dart b/pkg/analyzer/test/generated/resolver_test.dart
index 7ed1c5a1d3ecbf742fac4db0671e9a0d68bfc146..e55b3d1c40c6d225b51203b8f81cc3c24fe24699 100644
--- a/pkg/analyzer/test/generated/resolver_test.dart
+++ b/pkg/analyzer/test/generated/resolver_test.dart
@@ -8414,6 +8414,16 @@ class StaticTypeAnalyzerTest extends EngineTestCase {
     _listener.assertNoErrors();
   }
 
+  void test_visitSimpleIdentifier_dynamic() {
+    // "dynamic"
+    SimpleIdentifier identifier = AstFactory.identifier3('dynamic');
+    DynamicElementImpl element = DynamicElementImpl.instance;
+    identifier.staticElement = element;
+    identifier.staticType = _typeProvider.typeType;
+    expect(_analyze(identifier), same(_typeProvider.typeType));
+    _listener.assertNoErrors();
+  }
+
   void test_visitSimpleStringLiteral() {
     // "a"
     Expression node = _resolvedString("a");