Revert of [Sync] Move //components/sync to the syncer namespace. (patchset #5 id:40001 of https://co

components/sync/core/write_transaction.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 COMPONENTS_SYNC_CORE_WRITE_TRANSACTION_H_
 #define COMPONENTS_SYNC_CORE_WRITE_TRANSACTION_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 19 matching lines @@
 // a syncable::WriteTransaction.
 //
 // NOTE: Only a single model type can be mutated for a given
 // WriteTransaction.
 class WriteTransaction : public BaseTransaction {
  public:
   // Start a new read/write transaction.
   WriteTransaction(const tracked_objects::Location& from_here,
                    UserShare* share);
   // |transaction_version| stores updated model and nodes version if model
-  // is changed by the transaction, or syncable::kInvalidTransaction
+  // is changed by the transaction, or syncer::syncable::kInvalidTransaction
   // if not after transaction is closed. This constructor is used for model
   // types that support embassy data.
   WriteTransaction(const tracked_objects::Location& from_here,
                    UserShare* share,
                    int64_t* transaction_version);
   ~WriteTransaction() override;
 
   // Provide access to the syncable transaction from the API WriteNode.
   syncable::BaseTransaction* GetWrappedTrans() const override;
   syncable::WriteTransaction* GetWrappedWriteTrans() { return transaction_; }
 
   // Set's a |type|'s local context. |refresh_status| controls whether
   // a datatype refresh is performed (clearing the progress marker token and
   // setting the version of all synced entities to 1).
   void SetDataTypeContext(
       ModelType type,
-      SyncChangeProcessor::ContextRefreshStatus refresh_status,
+      syncer::SyncChangeProcessor::ContextRefreshStatus refresh_status,
       const std::string& context);
 
   // Update all entries that refer to |attachment_id| indicating that
   // |attachment_id| has been uploaded to the sync server.
   void UpdateEntriesMarkAttachmentAsOnServer(const AttachmentId& attachment_id);
 
  protected:
   WriteTransaction() {}
 
   void SetTransaction(syncable::WriteTransaction* trans) {
     transaction_ = trans;
   }
 
  private:
   void* operator new(size_t size);  // Transaction is meant for stack use only.
 
   // The underlying syncable object which this class wraps.
   syncable::WriteTransaction* transaction_;
 
   DISALLOW_COPY_AND_ASSIGN(WriteTransaction);
 };
 
 }  // namespace syncer
 
 #endif  // COMPONENTS_SYNC_CORE_WRITE_TRANSACTION_H_