Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/dom/origin-trials/OriginTrialsIPCUtils.h b/dom/origin-trials/OriginTrialsIPCUtils.h
new file mode 100644
index 0000000000..07885084b9
--- /dev/null
+++ b/dom/origin-trials/OriginTrialsIPCUtils.h
@@ -0,0 +1,45 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 mozilla_OriginTrialsIPCUtils_h
+#define mozilla_OriginTrialsIPCUtils_h
+
+#include "mozilla/OriginTrials.h"
+#include "mozilla/EnumTypeTraits.h"
+#include "ipc/EnumSerializer.h"
+
+namespace mozilla {
+template <>
+struct MaxEnumValue<OriginTrial> {
+  static constexpr unsigned int value =
+      static_cast<unsigned int>(OriginTrial::MAX);
+};
+}  // namespace mozilla
+
+namespace IPC {
+
+template <>
+struct ParamTraits<mozilla::OriginTrials> {
+  using paramType = mozilla::OriginTrials;
+  using RawType = mozilla::OriginTrials::RawType;
+
+  static void Write(MessageWriter* aWriter, const paramType& aParam) {
+    WriteParam(aWriter, aParam.Raw());
+  }
+
+  static bool Read(MessageReader* aReader, paramType* aResult) {
+    RawType raw;
+    if (!ReadParam(aReader, &raw)) {
+      return false;
+    }
+    *aResult = mozilla::OriginTrials::FromRaw(raw);
+    return true;
+  }
+};
+
+}  // namespace IPC
+
+#endif