sync: Introduce classes for per-type counters

sync/internal_api/sync_manager_impl.cc

 // Copyright (c) 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.
 
 #include "sync/internal_api/sync_manager_impl.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/json/json_writer.h"
 #include "base/memory/ref_counted.h"
 #include "base/metrics/histogram.h"
 #include "base/observer_list.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
-#include "sync/engine/directory_type_debug_info_emitter.h"
 #include "sync/engine/sync_scheduler.h"
 #include "sync/engine/syncer_types.h"
 #include "sync/internal_api/change_reorder_buffer.h"
 #include "sync/internal_api/public/base/cancelation_signal.h"
 #include "sync/internal_api/public/base/model_type.h"
 #include "sync/internal_api/public/base_node.h"
 #include "sync/internal_api/public/configure_reason.h"
 #include "sync/internal_api/public/engine/polling_constants.h"
 #include "sync/internal_api/public/http_post_provider_factory.h"
 #include "sync/internal_api/public/internal_components_factory.h"
 #include "sync/internal_api/public/read_node.h"
 #include "sync/internal_api/public/read_transaction.h"
 #include "sync/internal_api/public/sync_core_proxy.h"
 #include "sync/internal_api/public/user_share.h"
 #include "sync/internal_api/public/util/experiments.h"
 #include "sync/internal_api/public/write_node.h"
 #include "sync/internal_api/public/write_transaction.h"
 #include "sync/internal_api/sync_core.h"
 #include "sync/internal_api/sync_core_proxy_impl.h"
 #include "sync/internal_api/syncapi_internal.h"
 #include "sync/internal_api/syncapi_server_connection_manager.h"
 #include "sync/notifier/invalidation_util.h"
 #include "sync/notifier/invalidator.h"
 #include "sync/notifier/object_id_invalidation_map.h"
 #include "sync/protocol/proto_value_conversions.h"
 #include "sync/protocol/sync.pb.h"
+#include "sync/sessions/directory_type_debug_info_emitter.h"
 #include "sync/syncable/directory.h"
 #include "sync/syncable/entry.h"
 #include "sync/syncable/in_memory_directory_backing_store.h"
 #include "sync/syncable/on_disk_directory_backing_store.h"
 
 using base::TimeDelta;
 using sync_pb::GetUpdatesCallerInfo;
 
 namespace syncer {
 
@@ skipping 1072 matching lines @@
 int SyncManagerImpl::GetDefaultNudgeDelay() {
   return kDefaultNudgeDelayMilliseconds;
 }
 
 // static.
 int SyncManagerImpl::GetPreferencesNudgeDelay() {
   return kPreferencesNudgeDelayMilliseconds;
 }
 
 }  // namespace syncer