permissions: switch from explicitly passing queue controller to callbacks

chrome/browser/media/midi_permission_infobar_delegate.cc

 // Copyright 2013 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/media/midi_permission_infobar_delegate.h"
 
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/infobars/core/infobar.h"
 #include "components/url_formatter/url_formatter.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 // static
 infobars::InfoBar* MidiPermissionInfoBarDelegate::Create(
     InfoBarService* infobar_service,
-    PermissionQueueController* controller,
     const PermissionRequestID& id,
     const GURL& requesting_frame,
     const std::string& display_languages,
-    ContentSettingsType type) {
+    ContentSettingsType type,
+    const base::Callback<void(bool, bool)>& callback) {
   return infobar_service->AddInfoBar(infobar_service->CreateConfirmInfoBar(
       scoped_ptr<ConfirmInfoBarDelegate>(new MidiPermissionInfoBarDelegate(
-          controller, id, requesting_frame, display_languages, type))));
+          id, requesting_frame, display_languages, type, callback))));
 }
 
 MidiPermissionInfoBarDelegate::MidiPermissionInfoBarDelegate(
-    PermissionQueueController* controller,
     const PermissionRequestID& id,
     const GURL& requesting_frame,
     const std::string& display_languages,
-    ContentSettingsType type)
-    : PermissionInfobarDelegate(controller, id, requesting_frame, type),
+    ContentSettingsType type,
+    const base::Callback<void(bool, bool)>& callback)
+    : PermissionInfobarDelegate(id, requesting_frame, type, callback),
       requesting_frame_(requesting_frame),
       display_languages_(display_languages) {
 }
 
 MidiPermissionInfoBarDelegate::~MidiPermissionInfoBarDelegate() {
 }
 
 int MidiPermissionInfoBarDelegate::GetIconId() const {
   return IDR_INFOBAR_MIDI;
 }
 
 base::string16 MidiPermissionInfoBarDelegate::GetMessageText() const {
   return l10n_util::GetStringFUTF16(
       IDS_MIDI_SYSEX_INFOBAR_QUESTION,
       url_formatter::FormatUrl(
           requesting_frame_.GetOrigin(), display_languages_,
           url_formatter::kFormatUrlOmitUsernamePassword |
               url_formatter::kFormatUrlOmitTrailingSlashOnBareHostname,
           net::UnescapeRule::SPACES, nullptr, nullptr, nullptr));
 }