Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/TreeNode.java |
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/TreeNode.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/TreeNode.java |
index f8e02ed00193395bf94beb83c33faf7c9473eaec..fa912194cf6c9295b0e42007e37ebc7faa5bc9fd 100644 |
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/TreeNode.java |
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/TreeNode.java |
@@ -74,5 +74,12 @@ public interface TreeNode { |
* it for accessibility purposes. |
* @see NewTabPageAdapter#dismissItem |
*/ |
- public void dismissItem(int position, Callback<String> itemRemovedCallback); |
+ void dismissItem(int position, Callback<String> itemRemovedCallback); |
+ |
+ /** |
+ * Iterates over all items under this subtree and visits them with the given |
+ * {@link NodeVisitor}. |
+ * @param visitor The {@link NodeVisitor} with which to visit all items under this subtree. |
+ */ |
+ void visitItems(NodeVisitor visitor); |
} |