1 files changed, 22 insertions, 0 deletions
diff --git a/docshell/base/nsDocShellTelemetryUtils.h b/docshell/base/nsDocShellTelemetryUtils.h
new file mode 100644
index 0000000000..4e0097caec
--- /dev/null
+++ b/docshell/base/nsDocShellTelemetryUtils.h
@@ -0,0 +1,22 @@
+//* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#ifndef nsDocShellTelemetryUtils_h__
+#define nsDocShellTelemetryUtils_h__
+
+#include "mozilla/Telemetry.h"
+
+namespace mozilla {
+namespace dom {
+/**
+ * Convert page load errors to telemetry labels
+ * Only select nsresults are converted, otherwise this function
+ * will return "errorOther", view the list of errors at
+ * docshell/base/nsDocShellTelemetryUtils.cpp.
+ */
+Telemetry::LABELS_PAGE_LOAD_ERROR LoadErrorToTelemetryLabel(nsresult aRv);
+}  // namespace dom
+}  // namespace mozilla
+#endif  // nsDocShellTelemetryUtils_h__