1 files changed, 29 insertions, 0 deletions
diff --git a/uriloader/exthandler/PExternalHelperApp.ipdl b/uriloader/exthandler/PExternalHelperApp.ipdl
new file mode 100644
index 0000000000..c7d526c19d
--- /dev/null
+++ b/uriloader/exthandler/PExternalHelperApp.ipdl
@@ -0,0 +1,29 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+include protocol PContent;
+include protocol PChannelDiverter;
+
+namespace mozilla {
+namespace dom {
+
+protocol PExternalHelperApp
+{
+  manager PContent;
+
+parent:
+  async OnStartRequest(nsCString entityID);
+  async OnDataAvailable(nsCString data, uint64_t offset, uint32_t count);
+  async OnStopRequest(nsresult code);
+
+  async DivertToParentUsing(PChannelDiverter diverter);
+
+child:
+  async Cancel(nsresult aStatus);
+  async __delete__();
+};
+
+
+} // namespace dom
+} // namespace mozilla