[ServiceWorker] Fetch event should return integrity value

third_party/WebKit/Source/platform/loader/fetch/ResourceRequest.h

 /*
  * Copyright (C) 2003, 2006 Apple Computer, Inc.  All rights reserved.
  * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
  * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 257 matching lines @@
     fetch_credentials_mode_ = mode;
   }
 
   WebURLRequest::FetchRedirectMode GetFetchRedirectMode() const {
     return fetch_redirect_mode_;
   }
   void SetFetchRedirectMode(WebURLRequest::FetchRedirectMode redirect) {
     fetch_redirect_mode_ = redirect;
   }
 
+  const String& GetFetchIntegrity() const { return fetch_integrity_; }
+  void SetFetchIntegrity(const String& integrity) {
+    fetch_integrity_ = integrity;
+  }
+
   WebURLRequest::PreviewsState GetPreviewsState() const {
     return previews_state_;
   }
   void SetPreviewsState(WebURLRequest::PreviewsState previews_state) {
     previews_state_ = previews_state;
   }
 
   bool CacheControlContainsNoCache() const;
   bool CacheControlContainsNoStore() const;
   bool HasCacheValidatorFields() const;
@@ skipping 69 matching lines @@
   int requestor_id_;
   int requestor_process_id_;
   int app_cache_host_id_;
   WebURLRequest::PreviewsState previews_state_;
   RefPtr<ExtraData> extra_data_;
   WebURLRequest::RequestContext request_context_;
   WebURLRequest::FrameType frame_type_;
   WebURLRequest::FetchRequestMode fetch_request_mode_;
   WebURLRequest::FetchCredentialsMode fetch_credentials_mode_;
   WebURLRequest::FetchRedirectMode fetch_redirect_mode_;
+  String fetch_integrity_;
   ReferrerPolicy referrer_policy_;
   bool did_set_http_referrer_;
   bool check_for_browser_side_navigation_;
   double ui_start_time_;
   bool is_external_request_;
   WebURLRequest::LoadingIPCType loading_ipc_type_;
   bool is_same_document_navigation_;
   InputToLoadPerfMetricReportPolicy input_perf_metric_report_policy_;
   RedirectStatus redirect_status_;
 
@@ skipping 32 matching lines @@
   ResourceLoadPriority priority_;
   int intra_priority_value_;
   int requestor_id_;
   int requestor_process_id_;
   int app_cache_host_id_;
   WebURLRequest::RequestContext request_context_;
   WebURLRequest::FrameType frame_type_;
   WebURLRequest::FetchRequestMode fetch_request_mode_;
   WebURLRequest::FetchCredentialsMode fetch_credentials_mode_;
   WebURLRequest::FetchRedirectMode fetch_redirect_mode_;
+  String fetch_integrity_;
   WebURLRequest::PreviewsState previews_state_;
   ReferrerPolicy referrer_policy_;
   bool did_set_http_referrer_;
   bool check_for_browser_side_navigation_;
   double ui_start_time_;
   bool is_external_request_;
   WebURLRequest::LoadingIPCType loading_ipc_type_;
   InputToLoadPerfMetricReportPolicy input_perf_metric_report_policy_;
   ResourceRequest::RedirectStatus redirect_status_;
 };
 
 }  // namespace blink
 
 #endif  // ResourceRequest_h