[Push] Register: require user-visible to be present in the manifest

chrome/browser/services/gcm/push_messaging_infobar_delegate.h

Index: chrome/browser/services/gcm/push_messaging_infobar_delegate.h
diff --git a/chrome/browser/services/gcm/push_messaging_infobar_delegate.h b/chrome/browser/services/gcm/push_messaging_infobar_delegate.h
deleted file mode 100644
index 702220a0a225f866c4a1cba78555c1f5a3d1f6c7..0000000000000000000000000000000000000000
--- a/chrome/browser/services/gcm/push_messaging_infobar_delegate.h
+++ /dev/null
@@ -1,49 +0,0 @@
-// 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.
-
-#ifndef CHROME_BROWSER_SERVICES_GCM_PUSH_MESSAGING_INFOBAR_DELEGATE_H_
-#define CHROME_BROWSER_SERVICES_GCM_PUSH_MESSAGING_INFOBAR_DELEGATE_H_
-
-#include "chrome/browser/content_settings/permission_infobar_delegate.h"
-#include "components/content_settings/core/common/content_settings_types.h"
-
-class GURL;
-class InfoBarService;
-
-namespace gcm {
-
-// Delegate to allow GCM push messages registration.
-class PushMessagingInfoBarDelegate : public PermissionInfobarDelegate {
- public:
-
-  // Creates a Push Permission infobar and delegate and adds the infobar to
-  // |infobar_service|.  Returns the infobar if it was successfully added.
-  static infobars::InfoBar* Create(InfoBarService* infobar_service,
-                                   PermissionQueueController* controller,
-                                   const PermissionRequestID& id,
-                                   const GURL& requesting_frame,
-                                   const std::string& display_languages,
-                                   ContentSettingsType type);
-
- private:
-  PushMessagingInfoBarDelegate(PermissionQueueController* controller,
-                               const PermissionRequestID& id,
-                               const GURL& requesting_frame,
-                               const std::string& display_languages,
-                               ContentSettingsType type);
-  ~PushMessagingInfoBarDelegate() override;
-
-  // ConfirmInfoBarDelegate:
-  base::string16 GetMessageText() const override;
-  int GetIconID() const override;
-
-  const GURL requesting_origin_;
-  const std::string display_languages_;
-
-  DISALLOW_COPY_AND_ASSIGN(PushMessagingInfoBarDelegate);
-};
-
-}  // namespace gcm
-#endif  // CHROME_BROWSER_SERVICES_GCM_PUSH_MESSAGING_INFOBAR_DELEGATE_H_
-