Implementation of renotify flag for Notifications.

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

Index: chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilderBase.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilderBase.java b/chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilderBase.java
index 08ef5fb47bd1fc05f5ea60dc671ced168090cdcb..a0668156529b7cd22f53108f22c757ccabab93d1 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilderBase.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/notifications/NotificationBuilderBase.java
@@ -47,6 +47,7 @@ public abstract class NotificationBuilderBase {
     protected Action mSettingsAction;
     protected int mDefaults = Notification.DEFAULT_ALL;
     protected long[] mVibratePattern;
+    protected boolean mRenotify;
     protected long mTimestamp;
 
     /**
@@ -166,6 +167,14 @@ public abstract class NotificationBuilderBase {
     }
 
     /**
+     * Sets the behavior for when the notification is replaced.
+     */
+    public NotificationBuilderBase setRenotify(boolean renotify) {
+        mRenotify = renotify;
+        return this;
+    }
+
+    /**
      * Sets the timestamp at which the event of the notification took place.
      */
     public NotificationBuilderBase setTimestamp(long timestamp) {