Update the download summary icon

chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilder.java

Index: chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilder.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilder.java b/chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilder.java
index 13c19bcc2d5a534b8160c27e611fb7eebe7cbb27..24b925c51e92108c1b629850e0952df09a10dec3 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilder.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilder.java
@@ -11,6 +11,7 @@ import android.graphics.Bitmap;
 import android.graphics.drawable.Icon;
 import android.media.session.MediaSession;
 import android.os.Build;
+import android.os.Bundle;
 import android.support.v4.media.session.MediaSessionCompat;
 import android.widget.RemoteViews;
 
@@ -93,6 +94,14 @@ public class NotificationBuilder implements ChromeNotificationBuilder {
     }
 
     @Override
+    public ChromeNotificationBuilder addExtras(Bundle extras) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
+            mBuilder.addExtras(extras);
+        }
+        return this;
+    }
+
+    @Override
     public ChromeNotificationBuilder setOngoing(boolean ongoing) {
         mBuilder.setOngoing(ongoing);
         return this;