[Sync] Move //sync to //components/sync.

sync/internal_api/syncapi_server_connection_manager.h

-// Copyright 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.
-
-#ifndef SYNC_INTERNAL_API_SYNCAPI_SERVER_CONNECTION_MANAGER_H_
-#define SYNC_INTERNAL_API_SYNCAPI_SERVER_CONNECTION_MANAGER_H_
-
-#include <memory>
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "base/gtest_prod_util.h"
-#include "base/macros.h"
-#include "sync/base/sync_export.h"
-#include "sync/engine/net/server_connection_manager.h"
-
-namespace syncer {
-
-class HttpPostProviderFactory;
-class HttpPostProviderInterface;
-
-// This provides HTTP Post functionality through the interface provided
-// to the sync API by the application hosting the syncer backend.
-class SyncAPIBridgedConnection : public ServerConnectionManager::Connection {
- public:
-  SyncAPIBridgedConnection(ServerConnectionManager* scm,
-                           HttpPostProviderFactory* factory);
-
-  ~SyncAPIBridgedConnection() override;
-
-  bool Init(const char* path,
-            const std::string& auth_token,
-            const std::string& payload,
-            HttpResponse* response) override;
-
-  void Abort() override;
-
- private:
-  // Pointer to the factory we use for creating HttpPostProviders. We do not
-  // own |factory_|.
-  HttpPostProviderFactory* factory_;
-
-  HttpPostProviderInterface* post_provider_;
-
-  DISALLOW_COPY_AND_ASSIGN(SyncAPIBridgedConnection);
-};
-
-// A ServerConnectionManager subclass used by the syncapi layer. We use a
-// subclass so that we can override MakePost() to generate a POST object using
-// an instance of the HttpPostProviderFactory class.
-class SYNC_EXPORT SyncAPIServerConnectionManager
-    : public ServerConnectionManager {
- public:
-  // Takes ownership of factory.
-  SyncAPIServerConnectionManager(const std::string& server,
-                                 int port,
-                                 bool use_ssl,
-                                 HttpPostProviderFactory* factory,
-                                 CancelationSignal* cancelation_signal);
-  ~SyncAPIServerConnectionManager() override;
-
-  // ServerConnectionManager overrides.
-  Connection* MakeConnection() override;
-
- private:
-  FRIEND_TEST_ALL_PREFIXES(SyncAPIServerConnectionManagerTest,
-                           VeryEarlyAbortPost);
-  FRIEND_TEST_ALL_PREFIXES(SyncAPIServerConnectionManagerTest, EarlyAbortPost);
-  FRIEND_TEST_ALL_PREFIXES(SyncAPIServerConnectionManagerTest, AbortPost);
-  FRIEND_TEST_ALL_PREFIXES(SyncAPIServerConnectionManagerTest,
-                           FailPostWithTimedOut);
-
-  // A factory creating concrete HttpPostProviders for use whenever we need to
-  // issue a POST to sync servers.
-  std::unique_ptr<HttpPostProviderFactory> post_provider_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(SyncAPIServerConnectionManager);
-};
-
-}  // namespace syncer
-
-#endif  // SYNC_INTERNAL_API_SYNCAPI_SERVER_CONNECTION_MANAGER_H_