Fix for keeping lists structure

javatests/org/chromium/distiller/webdocument/TestWebDocumentBuilder.java

Index: javatests/org/chromium/distiller/webdocument/TestWebDocumentBuilder.java
diff --git a/javatests/org/chromium/distiller/webdocument/TestWebDocumentBuilder.java b/javatests/org/chromium/distiller/webdocument/TestWebDocumentBuilder.java
index 12589533ff574719b23d0bbfa23ad76607360dc4..93de21376b77f09b926bb09a34a474cc5f01b744 100644
--- a/javatests/org/chromium/distiller/webdocument/TestWebDocumentBuilder.java
+++ b/javatests/org/chromium/distiller/webdocument/TestWebDocumentBuilder.java
@@ -56,6 +56,18 @@ public class TestWebDocumentBuilder {
         return wi;
     }
 
+    public WebTag addTagStart() {
+        WebTag webTag = new WebTag("OL", WebTag.TagType.START);
+        document.addTag(webTag);
+        return webTag;
+    }
+
+    public WebTag addTagEnd() {
+        WebTag webTag = new WebTag("OL", WebTag.TagType.END);
+        document.addTag(webTag);
+        return webTag;
+    }
+
     public WebDocument build() {
         return document;
     }