Convert push_messaging IPC msgs into mojo interfaces

content/common/push_messaging_param_traits.h

Index: content/common/push_messaging_param_traits.h
diff --git a/content/common/push_messaging_param_traits.h b/content/common/push_messaging_param_traits.h
new file mode 100644
index 0000000000000000000000000000000000000000..1fd16a64aad821b20d1d8fb4f23d60fd8321a366
--- /dev/null
+++ b/content/common/push_messaging_param_traits.h
@@ -0,0 +1,67 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_COMMON_PUSH_MESSAGING_PARAM_TRAITS_H_
+#define CONTENT_COMMON_PUSH_MESSAGING_PARAM_TRAITS_H_
+
+#include <stddef.h>
+
+#include "content/common/push_messaging.mojom.h"
+#include "mojo/public/cpp/bindings/struct_traits.h"
+
+namespace mojo {
+
+template <>
+struct StructTraits<content::mojom::PushSubscriptionOptionsDataView,
+                    content::PushSubscriptionOptions> {
+  static bool user_visible_only(const content::PushSubscriptionOptions& r) {
+    return r.user_visible_only;
+  }
+  static const std::string& sender_info(
+      const content::PushSubscriptionOptions& r) {
+    return r.sender_info;
+  }
+  static bool Read(content::mojom::PushSubscriptionOptionsDataView data,
+                   content::PushSubscriptionOptions* out);
+};
+
+template <>
+struct EnumTraits<content::mojom::PushRegistrationStatus,
+                  content::PushRegistrationStatus> {
+  static content::mojom::PushRegistrationStatus ToMojom(
+      content::PushRegistrationStatus input);
+  static bool FromMojom(content::mojom::PushRegistrationStatus input,
+                        content::PushRegistrationStatus* output);
+};
+
+template <>
+struct EnumTraits<content::mojom::PushErrorType,
+                  blink::WebPushError::ErrorType> {
+  static content::mojom::PushErrorType ToMojom(
+      blink::WebPushError::ErrorType input);
+  static bool FromMojom(content::mojom::PushErrorType input,
+                        blink::WebPushError::ErrorType* output);
+};
+
+template <>
+struct EnumTraits<content::mojom::PushGetRegistrationStatus,
+                  content::PushGetRegistrationStatus> {
+  static content::mojom::PushGetRegistrationStatus ToMojom(
+      content::PushGetRegistrationStatus input);
+  static bool FromMojom(content::mojom::PushGetRegistrationStatus input,
+                        content::PushGetRegistrationStatus* output);
+};
+
+template <>
+struct EnumTraits<content::mojom::PushPermissionStatus,
+                  blink::WebPushPermissionStatus> {
+  static content::mojom::PushPermissionStatus ToMojom(
+      blink::WebPushPermissionStatus input);
+  static bool FromMojom(content::mojom::PushPermissionStatus input,
+                        blink::WebPushPermissionStatus* output);
+};
+
+}  // namespace mojo
+
+#endif  // CONTENT_COMMON_PUSH_MESSAGING_PARAM_TRAITS_H_