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..d8e13b4e942cbbb2e55fdfe0832c3dea5065c56c 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 |
@@ -5,7 +5,6 @@ |
package org.chromium.chrome.browser.ntp.cards; |
import org.chromium.base.Callback; |
-import org.chromium.chrome.browser.ntp.snippets.SnippetArticle; |
import java.util.Set; |
@@ -52,13 +51,6 @@ public interface TreeNode { |
void onBindViewHolder(NewTabPageViewHolder holder, int position); |
/** |
- * @param position The position to query. |
- * @return The article at {@code position} under this subtree, or null if the item is not |
- * an article. |
- */ |
- SnippetArticle getSuggestionAt(int position); |
- |
- /** |
* @param position the position of an item to be dismissed. |
* @return the set of item positions that should be dismissed simultaneously when dismissing the |
* item at the given {@code position} (including the position itself), or an empty set |
@@ -74,5 +66,12 @@ 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); |
} |