1 files changed, 2 insertions, 2 deletions
diff --git a/sync/internal_api/attachments/attachment_service_proxy.cc b/sync/internal_api/attachments/attachment_service_proxy.cc
index 50b7a64..91a627d 100644
--- a/sync/internal_api/attachments/attachment_service_proxy.cc
+++ b/sync/internal_api/attachments/attachment_service_proxy.cc
@@ -66,7 +66,7 @@ void AttachmentServiceProxy::GetOrDownloadAttachments(
 }
 
 void AttachmentServiceProxy::UploadAttachments(
-    const AttachmentIdSet& attachment_ids) {
+    const AttachmentIdList& attachment_ids) {
   DCHECK(wrapped_task_runner_.get());
   wrapped_task_runner_->PostTask(
       FROM_HERE,
@@ -91,7 +91,7 @@ void AttachmentServiceProxy::Core::GetOrDownloadAttachments(
 }
 
 void AttachmentServiceProxy::Core::UploadAttachments(
-    const AttachmentIdSet& attachment_ids) {
+    const AttachmentIdList& attachment_ids) {
   if (!wrapped_) {
     return;
   }