Support DataSaver for SharedWorker

third_party/WebKit/Source/core/exported/SharedWorkerRepositoryClientImpl.cpp

Index: third_party/WebKit/Source/core/exported/SharedWorkerRepositoryClientImpl.cpp
diff --git a/third_party/WebKit/Source/core/exported/SharedWorkerRepositoryClientImpl.cpp b/third_party/WebKit/Source/core/exported/SharedWorkerRepositoryClientImpl.cpp
index 08fbfb0eed1184b66d46ff884ac5818b0fe88954..f46b8c8675fbdab8231bee9a75e8fbf7225e5cff 100644
--- a/third_party/WebKit/Source/core/exported/SharedWorkerRepositoryClientImpl.cpp
+++ b/third_party/WebKit/Source/core/exported/SharedWorkerRepositoryClientImpl.cpp
@@ -34,6 +34,7 @@
 #include <utility>
 #include "core/dom/ExecutionContext.h"
 #include "core/events/Event.h"
+#include "core/frame/Settings.h"
 #include "core/frame/UseCounter.h"
 #include "core/frame/csp/ContentSecurityPolicy.h"
 #include "core/probe/CoreProbes.h"
@@ -144,7 +145,8 @@ void SharedWorkerRepositoryClientImpl::Connect(
       worker->GetExecutionContext()->GetSecurityContext().AddressSpace(),
       is_secure_context ? kWebSharedWorkerCreationContextTypeSecure
                         : kWebSharedWorkerCreationContextTypeNonsecure,
-      std::move(port), std::move(listener));
+      document->GetFrame()->GetSettings()->GetDataSaverFlag(), std::move(port),
+      std::move(listener));
 }
 
 void SharedWorkerRepositoryClientImpl::DocumentDetached(Document* document) {