sync: Implement fake server reflection blocking

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

 // 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.
 
 #ifndef CHROME_BROWSER_SYNC_TEST_INTEGRATION_FAKE_SERVER_INVALIDATION_SERVICE_H_
 #define CHROME_BROWSER_SYNC_TEST_INTEGRATION_FAKE_SERVER_INVALIDATION_SERVICE_H_
 
 #include <string>
 #include <utility>
 
@@ skipping 32 matching lines @@
   virtual void UnregisterInvalidationHandler(
       syncer::InvalidationHandler* handler) OVERRIDE;
 
   virtual syncer::InvalidatorState GetInvalidatorState() const OVERRIDE;
   virtual std::string GetInvalidatorClientId() const OVERRIDE;
   virtual invalidation::InvalidationLogger* GetInvalidationLogger() OVERRIDE;
   virtual void RequestDetailedStatus(
       base::Callback<void(const base::DictionaryValue&)> caller) const OVERRIDE;
   virtual IdentityProvider* GetIdentityProvider() OVERRIDE;
 
+  // Functions to enable or disable sending of self-notifications.  In the real
+  // world, clients do not receive notifications of their own commits.
+  void EnableSelfNotifications();
+  void DisableSelfNotifications();
+
   // FakeServer::Observer:
-  virtual void OnCommit(syncer::ModelTypeSet committed_model_types) OVERRIDE;
+  virtual void OnCommit(
+      const std::string& committer_id,
+      syncer::ModelTypeSet committed_model_types) OVERRIDE;
 
  private:
   std::string client_id_;
+  bool self_notify_;
+
   syncer::InvalidatorRegistrar invalidator_registrar_;
   FakeProfileOAuth2TokenService token_service_;
   FakeIdentityProvider identity_provider_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeServerInvalidationService);
 };
 
 }  // namespace fake_server
 
 #endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_FAKE_SERVER_INVALIDATION_SERVICE_H_