Enable transmitting Fetch Requests over Mojo

content/common/service_worker/service_worker_event_dispatcher.mojom

Index: content/common/service_worker/service_worker_event_dispatcher.mojom
diff --git a/content/common/service_worker/service_worker_event_dispatcher.mojom b/content/common/service_worker/service_worker_event_dispatcher.mojom
index 7172f0f77dc997ca31d6224f98ddfecb6e57794b..4b020c5138a5d66b79ab7c9c2f76b32ef5a1f42c 100644
--- a/content/common/service_worker/service_worker_event_dispatcher.mojom
+++ b/content/common/service_worker/service_worker_event_dispatcher.mojom
@@ -9,6 +9,7 @@ import "content/common/url_loader.mojom";
 import "mojo/common/string16.mojom";
 import "mojo/common/time.mojom";
 import "third_party/WebKit/public/platform/modules/background_sync/background_sync.mojom";
+import "third_party/WebKit/public/platform/modules/fetch/request.mojom";
 import "third_party/WebKit/public/platform/modules/serviceworker/service_worker_event_status.mojom";
 import "url/mojo/origin.mojom";
 
@@ -19,9 +20,6 @@ struct PlatformNotificationData;
 struct PushEventPayload;
 
 [Native]
-struct ServiceWorkerFetchRequest;
-
-[Native]
 struct ExtendableMessageEventSource;
 
 enum BackgroundFetchState {
@@ -56,7 +54,7 @@ interface ServiceWorkerEventDispatcher {
           mojo.common.mojom.Time dispatch_event_time);
   // |fetch_event_id| is used internally when sending the response back to the
   // browser process.
-  DispatchFetchEvent(int32 fetch_event_id, ServiceWorkerFetchRequest request,
+  DispatchFetchEvent(int32 fetch_event_id, blink.mojom.FetchAPIRequest request,
                      FetchEventPreloadHandle? preload_handle)
       => (blink.mojom.ServiceWorkerEventStatus status,
           mojo.common.mojom.Time dispatch_event_time);