Update type annotations in resolver test.

tests/compiler/dart2js/resolver_test.dart

Index: tests/compiler/dart2js/resolver_test.dart
diff --git a/tests/compiler/dart2js/resolver_test.dart b/tests/compiler/dart2js/resolver_test.dart
index 3c3234dc12a12f3dc58cd8b9bca4084feec93ca1..df03f94feadb51819d5a514b3dd5abbe9ef85016 100644
--- a/tests/compiler/dart2js/resolver_test.dart
+++ b/tests/compiler/dart2js/resolver_test.dart
@@ -222,7 +222,7 @@ testLocalsTwo() {
   Node tree = parseStatement("if (true) { var a = 1; var b = 2; }");
   Element element = visitor.visit(tree);
   Expect.equals(null, element);
-  BlockScope scope = visitor.scope;
+  MethodScope scope = visitor.scope;
   Expect.equals(0, scope.elements.length);
   Expect.equals(2, map(visitor).length);
 
@@ -236,7 +236,7 @@ testLocalsThree() {
   Node tree = parseStatement("{ var a = 1; if (true) { a; } }");
   Element element = visitor.visit(tree);
   Expect.equals(null, element);
-  BlockScope scope = visitor.scope;
+  MethodScope scope = visitor.scope;
   Expect.equals(0, scope.elements.length);
   Expect.equals(3, map(visitor).length);
   List<Element> elements = map(visitor).getValues();
@@ -249,7 +249,7 @@ testLocalsFour() {
   Node tree = parseStatement("{ var a = 1; if (true) { var a = 1; } }");
   Element element = visitor.visit(tree);
   Expect.equals(null, element);
-  BlockScope scope = visitor.scope;
+  MethodScope scope = visitor.scope;
   Expect.equals(0, scope.elements.length);
   Expect.equals(2, map(visitor).length);
   List<Element> elements = map(visitor).getValues();
@@ -262,7 +262,7 @@ testLocalsFive() {
   If tree = parseStatement("if (true) { var a = 1; a; } else { var a = 2; a;}");
   Element element = visitor.visit(tree);
   Expect.equals(null, element);
-  BlockScope scope = visitor.scope;
+  MethodScope scope = visitor.scope;
   Expect.equals(0, scope.elements.length);
   Expect.equals(6, map(visitor).length);
 
@@ -308,7 +308,7 @@ testFor() {
   For tree = parseStatement("for (int i = 0; i < 10; i = i + 1) { i = 5; }");
   visitor.visit(tree);
 
-  BlockScope scope = visitor.scope;
+  MethodScope scope = visitor.scope;
   Expect.equals(0, scope.elements.length);
   Expect.equals(10, map(visitor).length);