Support DataSaver for SharedWorker

third_party/WebKit/public/web/WebEmbeddedWorkerStartData.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 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebEmbeddedWorkerStartData_h
 #define WebEmbeddedWorkerStartData_h
 
 #include "public/platform/WebAddressSpace.h"
 #include "public/platform/WebContentSecurityPolicy.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebURL.h"
+#include "public/web/WebDataSaverFlag.h"
 #include "public/web/WebSettings.h"
 
 namespace blink {
 
 struct WebEmbeddedWorkerStartData {
   enum PauseAfterDownloadMode {
     kDontPauseAfterDownload,
     kPauseAfterDownload,
   };
   enum WaitForDebuggerMode { kDontWaitForDebugger, kWaitForDebugger };
 
   WebURL script_url;
   WebString user_agent;
   PauseAfterDownloadMode pause_after_download_mode;
   WaitForDebuggerMode wait_for_debugger_mode;
   WebSettings::V8CacheOptions v8_cache_options;
-  bool data_saver_enabled;
+  WebDataSaverFlag data_saver_flag;
 
   WebAddressSpace address_space;
 
   WebEmbeddedWorkerStartData()
       : pause_after_download_mode(kDontPauseAfterDownload),
         wait_for_debugger_mode(kDontWaitForDebugger),
         v8_cache_options(WebSettings::kV8CacheOptionsDefault),
-        data_saver_enabled(false) {}
+        data_saver_flag(WebDataSaverFlag::kDisabled) {}
 };
 
 }  // namespace blink
 
 #endif  // WebEmbeddedWorkerStartData_h