[WIP] Hack on Blob mojom

content/common/fileapi/webblob_messages.h

Index: content/common/fileapi/webblob_messages.h
diff --git a/content/common/fileapi/webblob_messages.h b/content/common/fileapi/webblob_messages.h
index 85dbf8c976c17d1cdd11158cbf30c2819fd2be7d..ebb09d27888cfa30c1ebc0c1c0a9a48281862e29 100644
--- a/content/common/fileapi/webblob_messages.h
+++ b/content/common/fileapi/webblob_messages.h
@@ -48,23 +48,6 @@ IPC_STRUCT_TRAITS_BEGIN(storage::BlobItemBytesResponse)
   IPC_STRUCT_TRAITS_MEMBER(time_file_modified)
 IPC_STRUCT_TRAITS_END()
 
-// This message is to tell the browser that we will be building a blob.
-IPC_MESSAGE_CONTROL4(BlobStorageMsg_RegisterBlobUUID,
-                     std::string /* uuid */,
-                     std::string /* content_type */,
-                     std::string /* content_disposition */,
-                     std::set<std::string> /* referenced_blob_uuids */)
-
-// The DataElements are used to:
-// * describe & transport non-memory resources (blobs, files, etc)
-// * describe the size of memory items
-// * 'shortcut' transport the memory up to the IPC limit so the browser can use
-//   it if it's not currently full.
-// See https://bit.ly/BlobStorageRefactor
-IPC_MESSAGE_CONTROL2(BlobStorageMsg_StartBuildingBlob,
-                     std::string /* uuid */,
-                     std::vector<storage::DataElement> /* item_descriptions */)
-
 IPC_MESSAGE_CONTROL4(
     BlobStorageMsg_RequestMemoryItem,
     std::string /* uuid */,
@@ -81,8 +64,6 @@ IPC_MESSAGE_CONTROL2(BlobStorageMsg_CancelBuildingBlob,
                      std::string /* uuid */,
                      storage::IPCBlobCreationCancelCode /* code */)
 
-IPC_MESSAGE_CONTROL1(BlobStorageMsg_DoneBuildingBlob, std::string /* uuid */)
-
 IPC_MESSAGE_CONTROL1(BlobHostMsg_IncrementRefCount,
                      std::string /* uuid */)
 IPC_MESSAGE_CONTROL1(BlobHostMsg_DecrementRefCount,