Browser side support (sans UI) for desktop notifications....

chrome/test/testing_profile.h

 // Copyright (c) 2009 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_TEST_TESTING_PROFILE_H_
 #define CHROME_TEST_TESTING_PROFILE_H_
 
 #include "base/base_paths.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
@@ skipping 155 matching lines @@
   virtual TabRestoreService* GetTabRestoreService() { return NULL; }
   virtual void ResetTabRestoreService() {}
   virtual void ReinitializeSpellChecker() {}
   virtual SpellChecker* GetSpellChecker() { return NULL; }
   virtual void DeleteSpellChecker() {}
   virtual WebKitContext* GetWebKitContext() { return NULL; }
   virtual WebKitContext* GetOffTheRecordWebKitContext() { return NULL; }
   virtual void MarkAsCleanShutdown() {}
   virtual void InitExtensions() {}
   virtual void InitWebResources() {}
+  virtual DesktopNotificationService* GetDesktopNotificationService() {
+    return NULL;
+  }
 
   // Schedules a task on the history backend and runs a nested loop until the
   // task is processed.  This has the effect of blocking the caller until the
   // history service processes all pending requests.
   void BlockUntilHistoryProcessesPendingRequests();
 
   // Creates and initializes a profile sync service if the tests require one.
   void CreateProfileSyncService();
   virtual ProfileSyncService* GetProfileSyncService();
 
@@ skipping 52 matching lines @@
 
   virtual ProfileId GetRuntimeId() {
     return original_profile_->GetRuntimeId();
   }
 
  protected:
   Profile* original_profile_;
 };
 
 #endif  // CHROME_TEST_TESTING_PROFILE_H_