[Sync] Remove SyncableServiceAdapter.

chrome/browser/sync/glue/syncable_service_adapter.cc

-// Copyright (c) 2011 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 "chrome/browser/sync/glue/syncable_service_adapter.h"
-
-#include "chrome/browser/sync/api/syncable_service.h"
-#include "chrome/browser/sync/api/sync_data.h"
-#include "chrome/browser/sync/glue/generic_change_processor.h"
-
-namespace browser_sync {
-
-SyncableServiceAdapter::SyncableServiceAdapter(
-    syncable::ModelType type,
-    SyncableService* service,
-    GenericChangeProcessor* sync_processor)
-    : syncing_(false),
-      type_(type),
-      service_(service),
-      sync_processor_(sync_processor) {
-}
-
-SyncableServiceAdapter::~SyncableServiceAdapter() {
-  if (syncing_) {
-    NOTREACHED();
-    LOG(ERROR) << "SyncableServiceAdapter for "
-               << syncable::ModelTypeToString(type_) << " destroyed before "
-               << "without being shut down properly.";
-    service_->StopSyncing(type_);
-  }
-}
-
-bool SyncableServiceAdapter::AssociateModels(SyncError* error) {
-  syncing_ = true;
-  SyncDataList initial_sync_data;
-  SyncError temp_error =
-      sync_processor_->GetSyncDataForType(type_, &initial_sync_data);
-  if (temp_error.IsSet()) {
-    *error = temp_error;
-    return false;
-  }
-
-  // TODO(zea): Have all datatypes take ownership of the sync_processor_.
-  // Further, refactor the DTC's to not need this class at all
-  // (crbug.com/100114).
-  temp_error = service_->MergeDataAndStartSyncing(type_,
-                                                  initial_sync_data,
-                                                  sync_processor_);
-  if (temp_error.IsSet()) {
-    *error = temp_error;
-    return false;
-  }
-  return true;
-}
-
-bool SyncableServiceAdapter::DisassociateModels(SyncError* error) {
-  service_->StopSyncing(type_);
-  syncing_ = false;
-  return true;
-}
-
-bool SyncableServiceAdapter::SyncModelHasUserCreatedNodes(bool* has_nodes) {
-  return sync_processor_->SyncModelHasUserCreatedNodes(type_, has_nodes);
-}
-
-void SyncableServiceAdapter::AbortAssociation() {
-  NOTIMPLEMENTED();
-}
-
-bool SyncableServiceAdapter::CryptoReadyIfNecessary() {
-  return sync_processor_->CryptoReadyIfNecessary(type_);
-}
-
-}  // namespace browser_sync