Index: chrome/android/java/src/org/chromium/chrome/browser/tab/TabBlimpContentsObserver.java |
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tab/TabBlimpContentsObserver.java b/chrome/android/java/src/org/chromium/chrome/browser/tab/TabBlimpContentsObserver.java |
new file mode 100644 |
index 0000000000000000000000000000000000000000..31bb061d1b9053ceb1a09a082fbd5c9302620750 |
--- /dev/null |
+++ b/chrome/android/java/src/org/chromium/chrome/browser/tab/TabBlimpContentsObserver.java |
@@ -0,0 +1,31 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+package org.chromium.chrome.browser.tab; |
+ |
+import org.chromium.base.ObserverList.RewindableIterator; |
+import org.chromium.blimp_public.contents.BlimpContentsObserver; |
+ |
+/** |
+ * BlimpContentsObserver used by Tab. |
+ */ |
+public class TabBlimpContentsObserver implements BlimpContentsObserver { |
+ private Tab mTab; |
+ |
+ public TabBlimpContentsObserver(Tab tab) { |
+ mTab = tab; |
+ } |
+ |
+ /** |
+ * All UI updates related to navigation state should be notified from this method. |
+ */ |
+ @Override |
+ public void onNavigationStateChanged() { |
+ mTab.updateTitle(); |
+ RewindableIterator<TabObserver> observers = mTab.getTabObservers(); |
+ while (observers.hasNext()) { |
+ observers.next().onUrlUpdated(mTab); |
+ } |
+ } |
+} |