[DO NOT COMMIT] ServiceWorker: First touch of mojo

content/common/service_worker/service_worker_event_status_struct_traits.h

Index: content/common/service_worker/service_worker_event_status_struct_traits.h
diff --git a/content/common/service_worker/service_worker_event_status_struct_traits.h b/content/common/service_worker/service_worker_event_status_struct_traits.h
new file mode 100644
index 0000000000000000000000000000000000000000..42023f8ba6bf170fbe820db3c8cc934ebd7ffd95
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+++ b/content/common/service_worker/service_worker_event_status_struct_traits.h
@@ -0,0 +1,42 @@
+// Copyright 2015 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_SERVICE_WORKER_SERVICE_WORKER_EVENT_STATUS_STRUCT_TRAITS_H_
+#define CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_EVENT_STATUS_STRUCT_TRAITS_H_
+
+#include "content/common/service_worker/service_worker_status_code.h"
+#include "third_party/WebKit/public/platform/modules/serviceworker/service_worker_event_status.mojom.h"
+
+namespace mojo {
+
+template <>
+struct CONTENT_EXPORT EnumTraits<blink::mojom::ServiceWorkerEventStatus, content::ServiceWorkerStatusCode> {
+
+  static blink::mojom::ServiceWorkerEventStatus ToMojom(content::ServiceWorkerStatusCode input) {
+    NOTIMPLEMENTED();
+    return blink::mojom::ServiceWorkerEventStatus::ABORTED;
+  }
+
+  static bool FromMojom(blink::mojom::ServiceWorkerEventStatus input, content::ServiceWorkerStatusCode* output) {
+    switch (input) {
+      case blink::mojom::ServiceWorkerEventStatus::COMPLETED:
+        *output = content::SERVICE_WORKER_OK;
+        return true;
+      case blink::mojom::ServiceWorkerEventStatus::REJECTED:
+        *output = content::SERVICE_WORKER_ERROR_EVENT_WAITUNTIL_REJECTED;
+        return true;
+      case blink::mojom::ServiceWorkerEventStatus::ABORTED:
+        *output = content::SERVICE_WORKER_ERROR_ABORT;
+        return true;
+    }
+    // We received an unexpected value back. This can theoretically happen as
+    // mojo doesn't validate enum values.
+    *output = content::SERVICE_WORKER_ERROR_IPC_FAILED;
+    return false;
+  }
+};
+
+} // namespace mojo
+
+#endif  // CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_EVENT_STATUS_STRUCT_TRAITS_H_