Support DataSaver for SharedWorker

third_party/WebKit/public/web/WebSharedWorkerRepositoryClient.h

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 39 matching lines @@
   using DocumentID = unsigned long long;
 
   // Connects to a shared worker.
   virtual void Connect(const WebURL& url,
                        const WebString& name,
                        DocumentID id,
                        const WebString& content_security_policy,
                        WebContentSecurityPolicyType,
                        WebAddressSpace,
                        WebSharedWorkerCreationContextType,
+                       bool data_saver_enabled,
                        std::unique_ptr<WebMessagePortChannel>,
                        std::unique_ptr<blink::WebSharedWorkerConnectListener>) {
   }
 
   // Invoked when a document has been detached. DocumentID can be re-used after
   // documentDetached() is invoked.
   virtual void DocumentDetached(DocumentID) {}
 };
 
 }  // namespace blink
 
 #endif  // WebSharedWorkerRepositoryClient_h