Make feedback failure notification non sticky

chrome/browser/chromeos/notifications/system_notification.cc

 // Copyright (c) 2010 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.
 
 #include "chrome/browser/chromeos/notifications/system_notification.h"
 
 #include "app/resource_bundle.h"
 #include "base/base64.h"
 #include "base/move.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 21 matching lines @@
   base::Base64Encode(str_gurl, &str_gurl);
   str_gurl.insert(0, "data:image/png;base64,");
   GURL tmp_gurl(str_gurl);
   icon_.Swap(&tmp_gurl);
 }
 
 SystemNotification::~SystemNotification() {
   Hide();
 }
 
-void SystemNotification::Show(const string16& message, bool urgent) {
+void SystemNotification::Show(const string16& message,
+                              bool urgent,
+                              bool sticky) {
   Notification notify = SystemNotificationFactory::Create(icon_,
       title_, message, delegate_.get());
   if (visible_) {
     // Force showing a user hidden notification on an urgent transition.
     if (urgent && !urgent_) {
       collection_->UpdateAndShowNotification(notify);
     } else {
       collection_->UpdateNotification(notify);
     }
   } else {
-    collection_->AddSystemNotification(notify, profile_, true /* sticky */,
+    collection_->AddSystemNotification(notify, profile_,
+                                       sticky,
                                        false /* no controls */);
   }
   visible_ = true;
   urgent_ = urgent;
 }
 
 void SystemNotification::Hide() {
   if (visible_) {
     collection_->Remove(Notification(GURL(), GURL(), string16(), string16(),
                                      delegate_.get()));
 
     visible_ = false;
     urgent_ = false;
   }
 }
 
 }  // namespace chromeos