📰 Implement offline badge refresh via partial bind

chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/TreeNode.java

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 b1cfafaabc2734b71034aad7dcca1408165ba3dd..6d9eb7e0887f9bb5c3ee04a5872e7aefae339aa4 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
@@ -7,6 +7,8 @@
 import org.chromium.base.Callback;
 import org.chromium.chrome.browser.ntp.snippets.SnippetArticle;
 
+import java.util.List;
+
 /**
  * A tree interface to allow the New Tab Page RecyclerView to delegate to other components.
  */
@@ -36,12 +38,13 @@
     int getItemViewType(int position);
 
     /**
-     * Display the data at {@code position} under this subtree.
+     * Display the data at {@code position} under this subtree, making a partial update based on
+     * the {@code payload} data.
      * @param holder The view holder that should be updated.
      * @param position The position of the item under this subtree.
-     * @see android.support.v7.widget.RecyclerView.Adapter#onBindViewHolder
+     * @see android.support.v7.widget.RecyclerView.Adapter#onBindViewHolder(ViewHolder, int, List)
      */
-    void onBindViewHolder(NewTabPageViewHolder holder, final int position);
+    void onBindViewHolder(NewTabPageViewHolder holder, int position, List<Object> payloads);
 
     /**
      * @param position The position to query.