Move dromaeo to third_party

samples/third_party/dromaeo/tests/dom-traverse.dart

Index: samples/third_party/dromaeo/tests/dom-traverse.dart
diff --git a/client/dom/benchmarks/dromaeo/tests/dom-traverse.dart b/samples/third_party/dromaeo/tests/dom-traverse.dart
similarity index 96%
rename from client/dom/benchmarks/dromaeo/tests/dom-traverse.dart
rename to samples/third_party/dromaeo/tests/dom-traverse.dart
index 0d3cf2259e5ce594ec3654c40ef88989869bed34..6db8d04c07a710bde94880e05d42f1914246c71d 100644
--- a/client/dom/benchmarks/dromaeo/tests/dom-traverse.dart
+++ b/samples/third_party/dromaeo/tests/dom-traverse.dart
@@ -1,6 +1,6 @@
 #library("dom-traverse.dart");
 #import("dart:dom");
-#import('../../common/common.dart');
+#import('../common/common.dart');
 #import('runner.dart');
 
 
@@ -68,7 +68,7 @@ void main() {
     })
     .test('previousSibling', () {
       for (int i = 0; i < num * 2; i++) {
-        Node cur = document.body.firstChild;
+        Node cur = document.body.lastChild;
         while (cur !== null) {
           cur = cur.previousSibling;
         }