include: Add httprequestid.h and httprequest.idl.
diff --git a/.gitignore b/.gitignore
index e08d0d8..63d1433 100644
--- a/.gitignore
+++ b/.gitignore
@@ -178,6 +178,7 @@
 include/gameux.h
 include/hlink.h
 include/htiframe.h
+include/httprequest.h
 include/iads.h
 include/icftypes.h
 include/iextag.h