Get rid of Chrome notifications dependency, and instead go through ContentBrowserClient to show U...

chrome/browser/notifications/notifications_prefs_cache.h

 // Copyright (c) 2011 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_NOTIFICATIONS_NOTIFICATIONS_PREFS_CACHE_H_
 #define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATIONS_PREFS_CACHE_H_
 #pragma once
 
 #include <set>
 #include <vector>
 
 #include "base/memory/ref_counted.h"
 #include "chrome/common/content_settings.h"
 #include "googleurl/src/gurl.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebNotificationPresenter.h"
 
 class ListValue;
 
 // Class which caches notification preferences.
 // Construction occurs on the UI thread when the contents
 // of the profile preferences are initialized.  Once is_initialized() is set,
 // access can only be done from the IO thread.
 class NotificationsPrefsCache
     : public base::RefCountedThreadSafe<NotificationsPrefsCache> {
  public:
   NotificationsPrefsCache();
 
   // Once is_initialized() is set, all accesses must happen on the IO thread.
   // Before that, all accesses need to happen on the UI thread.
   void set_is_initialized(bool val) { is_initialized_ = val; }
   bool is_initialized() { return is_initialized_; }
 
   // Checks to see if a given origin has permission to create desktop
-  // notifications.  Returns a constant from WebNotificationPresenter
-  // class.
-  int HasPermission(const GURL& origin);
+  // notifications.
+  WebKit::WebNotificationPresenter::Permission
+      HasPermission(const GURL& origin);
 
   // Updates the cache with a new origin allowed or denied.
   void CacheAllowedOrigin(const GURL& origin);
   void CacheDeniedOrigin(const GURL& origin);
 
   // Set the cache to the supplied values.  This clears the current
   // contents of the cache.
   void SetCacheAllowedOrigins(const std::vector<GURL>& allowed);
   void SetCacheDeniedOrigins(const std::vector<GURL>& denied);
   void SetCacheDefaultContentSetting(ContentSetting setting);
@@ skipping 27 matching lines @@
   ContentSetting default_content_setting_;
 
   // Set to true once the initial cached settings have been completely read.
   // Once this is done, the class can no longer be accessed on the UI thread.
   bool is_initialized_;
 
   DISALLOW_COPY_AND_ASSIGN(NotificationsPrefsCache);
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATIONS_PREFS_CACHE_H_