sync: Add helper class for P2P invalidations

chrome/browser/sync/test/integration/profile_sync_service_harness.h

 // Copyright 2013 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_SYNC_TEST_INTEGRATION_PROFILE_SYNC_SERVICE_HARNESS_H_
 #define CHROME_BROWSER_SYNC_TEST_INTEGRATION_PROFILE_SYNC_SERVICE_HARNESS_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/profile_sync_service_observer.h"
 #include "sync/internal_api/public/base/model_type.h"
 
 class Profile;
 class StatusChangeChecker;
+class P2PInvalidationForwarder;
 
 namespace invalidation {
 class P2PInvalidationService;
 }
 
 namespace browser_sync {
 namespace sessions {
 class SyncSessionSnapshot;
 }
 }
@@ skipping 195 matching lines @@
 
   // Gets detailed status from |service_| in pretty-printable form.
   std::string GetServiceStatus();
 
   // Sync profile associated with this sync client.
   Profile* profile_;
 
   // ProfileSyncService object associated with |profile_|.
   ProfileSyncService* service_;
 
-  // P2PInvalidationService associated with |profile_|.
-  invalidation::P2PInvalidationService* p2p_invalidation_service_;
+  // An bridge between the ProfileSyncService and P2PInvalidationService.
+  scoped_ptr<P2PInvalidationForwarder> p2p_invalidation_forwarder_;
 
   // The harness of the client whose update progress marker we're expecting
   // eventually match.
   ProfileSyncServiceHarness* progress_marker_partner_;
 
   // Credentials used for GAIA authentication.
   std::string username_;
   std::string password_;
 
   // Number used by GenerateFakeOAuth2RefreshTokenString() to make sure that
   // all refresh tokens used in the tests are different.
   int oauth2_refesh_token_number_;
 
   // Used for logging.
   const std::string profile_debug_name_;
 
   // Keeps track of the state change on which we are waiting. PSSHarness can
   // wait on only one status change at a time.
   StatusChangeChecker* status_change_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileSyncServiceHarness);
 };
 
 #endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_PROFILE_SYNC_SERVICE_HARNESS_H_