Add autotestPrivate.getVisibleNotifications API

chrome/common/extensions/api/autotest_private.idl

 // Copyright (c) 2012 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.
 
 // API for integration testing. To be used on test images with a test component
 // extension.
 namespace autotestPrivate {
 
   dictionary LoginStatusDict {
     // Are we logged in?
@@ skipping 35 matching lines @@
     boolean isUserInstalled;
     boolean isEnabled;
     boolean allowedInIncognito;
     boolean hasPageAction;
   };
   dictionary ExtensionsInfoArray {
     ExtensionInfoDict[] extensions;
   };
   callback ExtensionsInfoCallback = void (ExtensionsInfoArray info);
 
+  dictionary Notification {
+    DOMString id;
+    DOMString type;
+    DOMString title;
+    DOMString message;
+    long priority;
+    long progress;
+  };
+  dictionary NotificationArray {
+    Notification[] notifications;
+  };
+  callback NotificationArrayCallback = void (NotificationArray notifications);
+
   interface Functions {
     // Logout of a user session.
     static void logout();
 
     // Restart the browser.
     static void restart();
 
     // Shutdown the browser.
     // |force|: if set, ignore ongoing downloads and onunbeforeunload handlers.
     static void shutdown(boolean force);
@@ skipping 30 matching lines @@
     // |enabled|: if set, enable Australian scrolling.
     static void setNaturalScroll(boolean enabled);
 
     // Set the mouse pointer sensitivity setting.
     // |value|: the pointer sensitivity setting index.
     static void setMouseSensitivity(long value);
 
     // Swap the primary mouse button for left click.
     // |right|: if set, swap the primary mouse button.
     static void setPrimaryButtonRight(boolean right);
+
+    // Get visible notifications on the system.
+    static void getVisibleNotifications(NotificationArrayCallback callback);
   };
 };