[WIP2] off-main-thread loading

third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.cpp

Index: third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.cpp
diff --git a/third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.cpp b/third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.cpp
index 8dbb41a1a933080b5eddaa5d70644bd9e4d7b58c..1e486c4250448718972105f9ded4c2434289bca8 100644
--- a/third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.cpp
+++ b/third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.cpp
@@ -31,12 +31,14 @@
 #include "web/DedicatedWorkerMessagingProxyProviderImpl.h"
 
 #include "core/dom/Document.h"
+#include "core/frame/Settings.h"
 #include "core/loader/WorkerFetchContext.h"
 #include "core/workers/DedicatedWorkerMessagingProxy.h"
 #include "core/workers/Worker.h"
 #include "core/workers/WorkerClients.h"
 #include "core/workers/WorkerContentSettingsClient.h"
 #include "platform/RuntimeEnabledFeatures.h"
+#include "platform/loader/fetch/ResourceFetcher.h"
 #include "platform/wtf/PtrUtil.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebContentSettingsClient.h"
@@ -74,8 +76,12 @@ DedicatedWorkerMessagingProxyProviderImpl::CreateWorkerMessagingProxy(
       std::unique_ptr<WebWorkerFetchContext> web_worker_fetch_context =
           web_frame->Client()->CreateWorkerFetchContext();
       DCHECK(web_worker_fetch_context);
-      // TODO(horo): Set more information about the context (ex:
-      // DataSaverEnabled) to |web_worker_fetch_context|.
+
+      web_worker_fetch_context->SetAppCacheHostID(
+          document->Fetcher()->Context().ApplicationCacheHostID());
+
+      web_worker_fetch_context->SetDataSaverEnabled(
+          document->GetFrame()->GetSettings()->GetDataSaverEnabled());
       ProvideWorkerFetchContextToWorker(worker_clients,
                                         std::move(web_worker_fetch_context));
     }