Delegating the "are images allowed" decision to renderer.

chrome/browser/notifications/desktop_notification_service.cc

 // 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.
 
 #include "chrome/browser/notifications/desktop_notification_service.h"
 
 #include "base/metrics/histogram.h"
 #include "base/threading/thread.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/content_settings/content_settings_details.h"
 #include "chrome/browser/content_settings/content_settings_provider.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/browser/notifications/desktop_notification_service_factory.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/notifications/notification_object_proxy.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/tab_contents/confirm_infobar_delegate.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/common/chrome_notification_types.h"
+#include "chrome/common/content_settings.h"
 #include "chrome/common/content_settings_pattern.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "content/browser/browser_child_process_host.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/renderer_host/render_process_host.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/site_instance.h"
 #include "content/browser/worker_host/worker_process_host.h"
 #include "content/common/desktop_notification_messages.h"
@@ skipping 252 matching lines @@
   return profile_->GetHostContentSettingsMap()->IsDefaultContentSettingManaged(
       CONTENT_SETTINGS_TYPE_NOTIFICATIONS);
 }
 
 void DesktopNotificationService::ResetToDefaultContentSetting() {
   profile_->GetHostContentSettingsMap()->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_NOTIFICATIONS, CONTENT_SETTING_DEFAULT);
 }
 
 void DesktopNotificationService::GetNotificationsSettings(
-    HostContentSettingsMap::SettingsForOneType* settings) {
+    ContentSettingsForOneType* settings) {
   profile_->GetHostContentSettingsMap()->GetSettingsForOneType(
       CONTENT_SETTINGS_TYPE_NOTIFICATIONS,
       NO_RESOURCE_IDENTIFIER,
       settings);
 }
 
 void DesktopNotificationService::ClearSetting(
     const ContentSettingsPattern& pattern) {
   profile_->GetHostContentSettingsMap()->SetContentSetting(
       pattern,
@@ skipping 128 matching lines @@
 
   if (setting == CONTENT_SETTING_ALLOW)
     return WebKit::WebNotificationPresenter::PermissionAllowed;
   if (setting == CONTENT_SETTING_BLOCK)
     return WebKit::WebNotificationPresenter::PermissionDenied;
   if (setting == CONTENT_SETTING_ASK)
     return WebKit::WebNotificationPresenter::PermissionNotAllowed;
   NOTREACHED() << "Invalid notifications settings value: " << setting;
   return WebKit::WebNotificationPresenter::PermissionNotAllowed;
 }