[Sync] Move DataTypeErrorHandler to //sync.

components/sync_driver/generic_change_processor.h

Index: components/sync_driver/generic_change_processor.h
diff --git a/components/sync_driver/generic_change_processor.h b/components/sync_driver/generic_change_processor.h
index 3db4a92140f66bd131cf8e47789eb914052e2faf..6cc906720bff059226b617a322fd962d3b96887c 100644
--- a/components/sync_driver/generic_change_processor.h
+++ b/components/sync_driver/generic_change_processor.h
@@ -16,14 +16,15 @@
 #include "base/memory/weak_ptr.h"
 #include "base/threading/non_thread_safe.h"
 #include "components/sync_driver/change_processor.h"
-#include "components/sync_driver/data_type_error_handler.h"
 #include "sync/api/attachments/attachment_store.h"
 #include "sync/api/sync_change_processor.h"
 #include "sync/api/sync_merge_result.h"
 #include "sync/internal_api/public/attachments/attachment_service.h"
 #include "sync/internal_api/public/attachments/attachment_service_proxy.h"
+#include "sync/internal_api/public/data_type_error_handler.h"

[pavely, 2016/05/11 18:29:04]

Could you remove either include or forward-declare?

[maxbogue, 2016/05/11 19:03:02]

Done.

 
 namespace syncer {
+class DataTypeErrorHandler;
 class SyncData;
 class SyncableService;
 class WriteNode;
@@ -55,7 +56,7 @@ class GenericChangeProcessor : public ChangeProcessor,
   // attachments.
   GenericChangeProcessor(
       syncer::ModelType type,
-      DataTypeErrorHandler* error_handler,
+      syncer::DataTypeErrorHandler* error_handler,
       const base::WeakPtr<syncer::SyncableService>& local_service,
       const base::WeakPtr<syncer::SyncMergeResult>& merge_result,
       syncer::UserShare* user_share,