Support DataSaver for SharedWorker

content/renderer/shared_worker/embedded_shared_worker_stub.cc

Index: content/renderer/shared_worker/embedded_shared_worker_stub.cc
diff --git a/content/renderer/shared_worker/embedded_shared_worker_stub.cc b/content/renderer/shared_worker/embedded_shared_worker_stub.cc
index 090ba0ea4fd31039ad3866583fe56dec69014507..209b5e6e01459235c042f66b6f167920c1162d99 100644
--- a/content/renderer/shared_worker/embedded_shared_worker_stub.cc
+++ b/content/renderer/shared_worker/embedded_shared_worker_stub.cc
@@ -127,7 +127,8 @@ EmbeddedSharedWorkerStub::EmbeddedSharedWorkerStub(
     blink::WebContentSecurityPolicyType security_policy_type,
     blink::WebAddressSpace creation_address_space,
     bool pause_on_start,
-    int route_id)
+    int route_id,
+    blink::WebDataSaverFlag data_saver_flag)
     : route_id_(route_id), name_(name), url_(url) {
   RenderThreadImpl::current()->AddEmbeddedWorkerRoute(route_id_, this);
   impl_ = blink::WebSharedWorker::Create(this);
@@ -141,7 +142,7 @@ EmbeddedSharedWorkerStub::EmbeddedSharedWorkerStub(
   impl_->StartWorkerContext(
       url, blink::WebString::FromUTF16(name_),
       blink::WebString::FromUTF16(content_security_policy),
-      security_policy_type, creation_address_space);
+      security_policy_type, creation_address_space, data_saver_flag);
 }
 
 EmbeddedSharedWorkerStub::~EmbeddedSharedWorkerStub() {