sync: Mass rename of non-blocking sync classes

sync/test/engine/injectable_sync_context_proxy.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 SYNC_TEST_ENGINE_INJECTABLE_SYNC_CONTEXT_PROXY_H_
+#define SYNC_TEST_ENGINE_INJECTABLE_SYNC_CONTEXT_PROXY_H_
+
+#include "sync/internal_api/public/base/model_type.h"
+#include "sync/internal_api/public/sync_context_proxy.h"
+
+namespace syncer {
+
+struct DataTypeState;
+class ModelTypeSyncProxyImpl;
+class ModelTypeSyncWorker;
+
+// A SyncContextProxy implementation that, when a connection request is made,
+// initalizes a connection to a previously injected ModelTypeSyncProxyImpl.
+class InjectableSyncContextProxy : public syncer::SyncContextProxy {
+ public:
+  explicit InjectableSyncContextProxy(ModelTypeSyncWorker* worker);
+  virtual ~InjectableSyncContextProxy();
+
+  virtual void ConnectTypeToSync(
+      syncer::ModelType type,
+      const DataTypeState& data_type_state,
+      base::WeakPtr<syncer::ModelTypeSyncProxyImpl> type_sync_proxy) OVERRIDE;
+  virtual void Disconnect(syncer::ModelType type) OVERRIDE;
+  virtual scoped_ptr<SyncContextProxy> Clone() const OVERRIDE;
+
+  ModelTypeSyncWorker* GetWorker();
+
+ private:
+  // A flag to ensure ConnectTypeToSync is called at most once.
+  bool is_worker_connected_;
+
+  // The ModelTypeSyncProxy's contract expects that it gets to own this object,
+  // so we can retain only a non-owned pointer to it.
+  //
+  // This is very unsafe, but we can get away with it since these tests are not
+  // exercising the proxy <-> worker connection code.
+  ModelTypeSyncWorker* worker_;
+};
+
+}  // namespace syncer
+
+#endif  // SYNC_TEST_ENGINE_INJECTABLE_SYNC_CONTEXT_PROXY_H_