Migrate all LayoutTests/dart/dom to main repo.

client/tests/client/dom/WindowOpenTest.dart

Index: client/tests/client/dom/WindowOpenTest.dart
diff --git a/client/tests/client/dom/WindowOpenTest.dart b/client/tests/client/dom/WindowOpenTest.dart
new file mode 100644
index 0000000000000000000000000000000000000000..302219ea1b2e1a389a74c1c89f84a0039f181d9d
--- /dev/null
+++ b/client/tests/client/dom/WindowOpenTest.dart
@@ -0,0 +1,33 @@
+#library('WindowOpenTest');
+#import('../../../testing/unittest/unittest.dart');
+#import('dart:dom');
+
+main() {
+  // FIXME: when JS DOM has proper layoutTestController support, should go away.
+  window.setTimeout(() {
+    evaluateJavaScript(code) {
+      final scriptTag = document.createElement('script');
+      scriptTag.innerHTML = code;
+      document.body.appendChild(scriptTag);
+    }
+    evaluateJavaScript('layoutTestController.setCanOpenWindows()');
+  }, 0);
+
+  forLayoutTests();
+  asyncTest('TwoArgumentVersion', 1, () {
+    Window win = window.open('../resources/pong.html', 'testWindow');
+    closeWindow(win);
+  });
+  asyncTest('ThreeArgumentVersion', 1, () {
+    Window win = window.open("resources/pong.html", "testWindow", "scrollbars=yes,width=75,height=100");
+    closeWindow(win);
+  });
+}
+
+closeWindow(win) {
+  win.close();
+  doneHandler() {
+    window.setTimeout(win.closed ? callbackDone : doneHandler, 1);
+  }
+  window.setTimeout(doneHandler, 1);
+}