Enable transmitting Fetch Requests over Mojo

content/common/service_worker/service_worker_types_struct_traits.cc

 // Copyright 2016 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.
 
 #include "content/common/service_worker/service_worker_types_struct_traits.h"
 
+#include "base/logging.h"
+
 namespace mojo {
 
-content::mojom::ServiceWorkerProviderType
-EnumTraits<content::mojom::ServiceWorkerProviderType,
-           content::ServiceWorkerProviderType>::
+using content::mojom::ServiceWorkerProviderType;
+
+ServiceWorkerProviderType
+EnumTraits<ServiceWorkerProviderType, content::ServiceWorkerProviderType>::
     ToMojom(content::ServiceWorkerProviderType input) {
-  return static_cast<content::mojom::ServiceWorkerProviderType>(input);
+  switch (input) {
+    case content::SERVICE_WORKER_PROVIDER_UNKNOWN:
+      return ServiceWorkerProviderType::SERVICE_WORKER_PROVIDER_UNKNOWN;
+    case content::SERVICE_WORKER_PROVIDER_FOR_WINDOW:
+      return ServiceWorkerProviderType::SERVICE_WORKER_PROVIDER_FOR_WINDOW;
+    case content::SERVICE_WORKER_PROVIDER_FOR_WORKER:
+      return ServiceWorkerProviderType::SERVICE_WORKER_PROVIDER_FOR_WORKER;
+    case content::SERVICE_WORKER_PROVIDER_FOR_SHARED_WORKER:
+      return ServiceWorkerProviderType::
+          SERVICE_WORKER_PROVIDER_FOR_SHARED_WORKER;
+    case content::SERVICE_WORKER_PROVIDER_FOR_CONTROLLER:
+      return ServiceWorkerProviderType::SERVICE_WORKER_PROVIDER_FOR_CONTROLLER;
+  }
+
+  NOTREACHED();
+  return ServiceWorkerProviderType::SERVICE_WORKER_PROVIDER_UNKNOWN;
 }
 
-bool EnumTraits<content::mojom::ServiceWorkerProviderType,
-                content::ServiceWorkerProviderType>::
-    FromMojom(content::mojom::ServiceWorkerProviderType input,
+bool EnumTraits<ServiceWorkerProviderType, content::ServiceWorkerProviderType>::
+    FromMojom(ServiceWorkerProviderType input,
               content::ServiceWorkerProviderType* out) {
-  *out = static_cast<content::ServiceWorkerProviderType>(input);
-  return true;
+  switch (input) {
+    case ServiceWorkerProviderType::SERVICE_WORKER_PROVIDER_UNKNOWN:
+      *out = content::SERVICE_WORKER_PROVIDER_UNKNOWN;
+      return true;
+    case ServiceWorkerProviderType::SERVICE_WORKER_PROVIDER_FOR_WINDOW:
+      *out = content::SERVICE_WORKER_PROVIDER_FOR_WINDOW;
+      return true;
+    case ServiceWorkerProviderType::SERVICE_WORKER_PROVIDER_FOR_WORKER:
+      *out = content::SERVICE_WORKER_PROVIDER_FOR_WORKER;
+      return true;
+    case ServiceWorkerProviderType::SERVICE_WORKER_PROVIDER_FOR_SHARED_WORKER:
+      *out = content::SERVICE_WORKER_PROVIDER_FOR_SHARED_WORKER;
+      return true;
+    case ServiceWorkerProviderType::SERVICE_WORKER_PROVIDER_FOR_CONTROLLER:
+      *out = content::SERVICE_WORKER_PROVIDER_FOR_CONTROLLER;
+      return true;
+  }
+
+  return false;
 }
 
 }  // namespace mojo