Add XSLTProcessor constructor

client/tests/client/dom/XSLTProcessorTest.dart

Index: client/tests/client/dom/XSLTProcessorTest.dart
diff --git a/client/tests/client/dom/XSLTProcessorTest.dart b/client/tests/client/dom/XSLTProcessorTest.dart
new file mode 100644
index 0000000000000000000000000000000000000000..e61ec082a06e636eace328a75f214177b179859c
--- /dev/null
+++ b/client/tests/client/dom/XSLTProcessorTest.dart
@@ -0,0 +1,14 @@
+#library('XSLTProcessorTest');
+#import('../../../testing/unittest/unittest.dart');
+#import('dart:dom');
+
+main() {
+
+  forLayoutTests();
+
+  test('constructorTest', () {
+      var processor = new XSLTProcessor();
+      Expect.isTrue(processor != null);
+      Expect.isTrue(processor is XSLTProcessor);
+    });
+}