Remove NOTIFICATION_FAVICON_UPDATED

chrome/browser/android/tab_android.cc

Index: chrome/browser/android/tab_android.cc
diff --git a/chrome/browser/android/tab_android.cc b/chrome/browser/android/tab_android.cc
index 120ad488e4c77d59e9ba885400959b5e8a07b5ec..2b7a97404097b97a980d7dcf8b07af5c84f87107 100644
--- a/chrome/browser/android/tab_android.cc
+++ b/chrome/browser/android/tab_android.cc
@@ -395,6 +395,10 @@ void TabAndroid::OnFaviconAvailable(const gfx::Image& image) {
                               gfx::ConvertToJavaBitmap(&favicon).obj());
 }
 
+void TabAndroid::OnFaviconUpdated(favicon::FaviconDriver* favicon_driver,
+                                  bool icon_url_changed) {
+}
+
 void TabAndroid::Destroy(JNIEnv* env, jobject obj) {
   delete this;
 }