Dartifying dart:html type names.

tests/html/css_test.dart

Index: tests/html/css_test.dart
diff --git a/tests/html/css_test.dart b/tests/html/css_test.dart
index eeb52cf479e41ecd0bcf2fb9ac609457cb016215..d827ab38b929ecc277ba6bfcc687ef5ccc8bdc08 100644
--- a/tests/html/css_test.dart
+++ b/tests/html/css_test.dart
@@ -1,16 +1,16 @@
-library CSSTest;
+library CssTest;
 import '../../pkg/unittest/lib/unittest.dart';
 import '../../pkg/unittest/lib/html_config.dart';
 import 'dart:html';
 
 main() {
   useHtmlConfiguration();
-  test('CSSMatrix', () {
-    CSSMatrix matrix1 = new CSSMatrix();
+  test('CssMatrix', () {
+    CssMatrix matrix1 = new CssMatrix();
     expect(matrix1.m11.round(), equals(1));
     expect(matrix1.m12.round(), isZero);
 
-    CSSMatrix matrix2 = new CSSMatrix('matrix(1, 0, 0, 1, -835, 0)');
+    CssMatrix matrix2 = new CssMatrix('matrix(1, 0, 0, 1, -835, 0)');
     expect(matrix2.a.round(), equals(1));
     expect(matrix2.e.round(), equals(-835));
   });