📰 Implement offline badge refresh via partial bind

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

Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ChildNode.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ChildNode.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ChildNode.java
index e293b674dadd66ed2e748555db7e0a73da80c6cc..9823c1e884f6bdd66f70e93bdab3d90fed73490a 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ChildNode.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ChildNode.java
@@ -22,8 +22,12 @@ public void setParent(NodeParent parent) {
         mParent = parent;
     }
 
+    protected void notifyItemRangeChanged(int index, int count, Object payload) {
+        if (mParent != null) mParent.onItemRangeChanged(this, index, count, payload);
+    }
+
     protected void notifyItemRangeChanged(int index, int count) {
-        if (mParent != null) mParent.onItemRangeChanged(this, index, count);
+        notifyItemRangeChanged(index, count, null);
     }
 
     protected void notifyItemRangeInserted(int index, int count) {
@@ -34,6 +38,10 @@ protected void notifyItemRangeRemoved(int index, int count) {
         if (mParent != null) mParent.onItemRangeRemoved(this, index, count);
     }
 
+    protected void notifyItemChanged(int index, Object payload) {
+        notifyItemRangeChanged(index, 1, payload);
+    }
+
     protected void notifyItemChanged(int index) {
         notifyItemRangeChanged(index, 1);
     }