Handle lists more appropriately

java/org/chromium/distiller/webdocument/WebDocumentBuilder.java

Index: java/org/chromium/distiller/webdocument/WebDocumentBuilder.java
diff --git a/java/org/chromium/distiller/webdocument/WebDocumentBuilder.java b/java/org/chromium/distiller/webdocument/WebDocumentBuilder.java
index 36d384f4390ad3ecd2cfe67aa8b508df85cfb953..0b1b329757f473c26b6deea9722e6d496f230add 100644
--- a/java/org/chromium/distiller/webdocument/WebDocumentBuilder.java
+++ b/java/org/chromium/distiller/webdocument/WebDocumentBuilder.java
@@ -60,6 +60,8 @@ public class WebDocumentBuilder implements WebDocumentBuilderInterface {
 
         if (a.isAnchor) {
             enterAnchor();
+        } else if (a.isList) {
+            enterList();
         }
 
         flush |= a.flush;
@@ -80,6 +82,8 @@ public class WebDocumentBuilder implements WebDocumentBuilderInterface {
 
         if (a.isAnchor) {
             exitAnchor();
+        } else if (a.isList) {
+            exitList();
         }
 
         // Must be done after flushBlock() because the labels for the block come from the
@@ -146,6 +150,14 @@ public class WebDocumentBuilder implements WebDocumentBuilderInterface {
         document.addText(tb);
     }
 
+    public void enterList() {
+
+    }
+
+    public void exitList() {
+
+    }
+
     /**
      * Returns a {@link WebDocument} containing the extracted {@link WebText}
      * s. NOTE: Only call this after parsing.