Support layout testing Web Notifications from Document and Worker contexts.

content/shell/browser/shell_notification_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 "content/shell/browser/shell_notification_manager.h"
+
+namespace content {
+
+ShellNotificationManager::ShellNotificationManager() {}
+
+ShellNotificationManager::~ShellNotificationManager() {}
+
+blink::WebNotificationPermission
+ShellNotificationManager::CheckPermission(const GURL& origin) {
+  NotificationPermissionMap::iterator iter =
+      permission_map_.find(origin);
+  if (iter == permission_map_.end())
+    return blink::WebNotificationPermissionDefault;
+
+  return iter->second;
+}
+
+void ShellNotificationManager::RequestPermission(
+    const GURL& origin,
+    const base::Callback<void(blink::WebNotificationPermission)>& callback) {
+  callback.Run(CheckPermission(origin));
+}
+
+void ShellNotificationManager::SetPermission(
+    const GURL& origin,
+    blink::WebNotificationPermission permission) {
+  permission_map_[origin] = permission;
+}
+
+void ShellNotificationManager::ClearPermissions() {
+  permission_map_.clear();
+}
+
+}  // namespace content