[ServiceWorker] Plumbing the request mode from the renderer to the ServiceWorker. [2/2 chromium]

content/common/service_worker/service_worker_types.h

Index: content/common/service_worker/service_worker_types.h
diff --git a/content/common/service_worker/service_worker_types.h b/content/common/service_worker/service_worker_types.h
index bbaa43cc8c2698013fe5d2626efb31da211d889e..7bef8bda800b23664852a11352389d56a54752eb 100644
--- a/content/common/service_worker/service_worker_types.h
+++ b/content/common/service_worker/service_worker_types.h
@@ -34,6 +34,14 @@ static const int64 kInvalidServiceWorkerResourceId = -1;
 static const int64 kInvalidServiceWorkerResponseId = -1;
 static const int kInvalidEmbeddedWorkerThreadId = -1;
 
+enum FetchRequestMode {
+  FETCH_REQUEST_MODE_SAME_ORIGIN,
+  FETCH_REQUEST_MODE_NO_CORS,
+  FETCH_REQUEST_MODE_CORS,
+  FETCH_REQUEST_MODE_CORS_WITH_FORCED_PREFLIGHT,
+  FETCH_REQUEST_MODE_LAST = FETCH_REQUEST_MODE_CORS_WITH_FORCED_PREFLIGHT
+};
+
 // Indicates how the service worker handled a fetch event.
 enum ServiceWorkerFetchEventResult {
   // Browser should fallback to native fetch.
@@ -62,6 +70,7 @@ struct CONTENT_EXPORT ServiceWorkerFetchRequest {
                             bool is_reload);
   ~ServiceWorkerFetchRequest();
 
+  FetchRequestMode mode;
   GURL url;
   std::string method;
   ServiceWorkerHeaderMap headers;