Disable Web Notifications in Incognito

chrome/browser/ui/website_settings/permission_bubble_manager.cc

 // Copyright 2014 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/ui/website_settings/permission_bubble_manager.h"
 
 #include "base/command_line.h"
 #include "base/metrics/user_metrics_action.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/website_settings/permission_bubble_request.h"
@@ skipping 92 matching lines @@
   // page? We should maybe listen to DidStartNavigationToPendingEntry (and
   // any other renderer-side nav initiations?). Double-check this for
   // correct behavior on interstitials -- we probably want to basically queue
   // any request for which GetVisibleURL != GetLastCommittedURL.
   request_url_ = web_contents()->GetLastCommittedURL();
   bool is_main_frame =
       url::Origin(request_url_)
           .IsSameOriginWith(url::Origin(request->GetRequestingHostname()));
 
   // Don't re-add an existing request or one with a duplicate text request.
+  // TODO(johnme): Instead of dropping duplicate requests, we should queue them
+  // and eventually run their PermissionGranted/PermissionDenied/Cancelled
+  // callback (crbug.com/577313).
   bool same_object = false;
   if (ExistingRequest(request, requests_, &same_object) ||
       ExistingRequest(request, queued_requests_, &same_object) ||
       ExistingRequest(request, queued_frame_requests_, &same_object)) {
     if (!same_object)
       request->RequestFinished();
     return;
   }
 
   if (IsBubbleVisible()) {
@@ skipping 324 matching lines @@
     case DENY_ALL:
       Deny();
       break;
     case DISMISS:
       Closing();
       break;
     case NONE:
       NOTREACHED();
   }
 }