[ServiceWorker] Fetch event should return integrity value

content/browser/service_worker/foreign_fetch_request_handler.h

Index: content/browser/service_worker/foreign_fetch_request_handler.h
diff --git a/content/browser/service_worker/foreign_fetch_request_handler.h b/content/browser/service_worker/foreign_fetch_request_handler.h
index 2283fa9f02ba5c9884d4b8d168e0eb2b9ab3ba65..2be0bb1bf7c251d1134e371f7fe7984911e10b99 100644
--- a/content/browser/service_worker/foreign_fetch_request_handler.h
+++ b/content/browser/service_worker/foreign_fetch_request_handler.h
@@ -62,6 +62,7 @@ class CONTENT_EXPORT ForeignFetchRequestHandler
       FetchRequestMode request_mode,
       FetchCredentialsMode credentials_mode,
       FetchRedirectMode redirect_mode,
+      const std::string& integrity,
       ResourceType resource_type,
       RequestContextType request_context_type,
       RequestContextFrameType frame_type,
@@ -92,6 +93,7 @@ class CONTENT_EXPORT ForeignFetchRequestHandler
       FetchRequestMode request_mode,
       FetchCredentialsMode credentials_mode,
       FetchRedirectMode redirect_mode,
+      const std::string& integrity,
       ResourceType resource_type,
       RequestContextType request_context_type,
       RequestContextFrameType frame_type,
@@ -126,6 +128,7 @@ class CONTENT_EXPORT ForeignFetchRequestHandler
   FetchRequestMode request_mode_;
   FetchCredentialsMode credentials_mode_;
   FetchRedirectMode redirect_mode_;
+  std::string integrity_;
   RequestContextType request_context_type_;
   RequestContextFrameType frame_type_;
   scoped_refptr<ResourceRequestBodyImpl> body_;