Add WorkerSettings to expose certain flag values in WorkerGlobalScope

third_party/WebKit/Source/web/WebEmbeddedWorkerImpl.cpp

 /*
  * 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 26 matching lines @@
 #include "core/fetch/SubstituteData.h"
 #include "core/frame/csp/ContentSecurityPolicy.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/loader/FrameLoadRequest.h"
 #include "core/workers/WorkerClients.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "core/workers/WorkerInspectorProxy.h"
 #include "core/workers/WorkerLoaderProxy.h"
 #include "core/workers/WorkerScriptLoader.h"
+#include "core/workers/WorkerSettings.h"
 #include "core/workers/WorkerThreadStartupData.h"
 #include "modules/serviceworkers/ServiceWorkerContainerClient.h"
 #include "modules/serviceworkers/ServiceWorkerThread.h"
 #include "platform/Histogram.h"
 #include "platform/SharedBuffer.h"
 #include "platform/heap/Handle.h"
 #include "platform/network/ContentSecurityPolicyParsers.h"
 #include "platform/network/ContentSecurityPolicyResponseHeaders.h"
 #include "platform/network/NetworkUtils.h"
 #include "platform/weborigin/SecurityOrigin.h"
@@ skipping 343 matching lines @@
     DCHECK(!m_askedToTerminate);
 
     Document* document = m_mainFrame->frame()->document();
 
     // FIXME: this document's origin is pristine and without any extra privileges. (crbug.com/254993)
     SecurityOrigin* starterOrigin = document->getSecurityOrigin();
 
     WorkerClients* workerClients = WorkerClients::create();
     provideContentSettingsClientToWorker(workerClients, std::move(m_contentSettingsClient));
     provideIndexedDBClientToWorker(workerClients, IndexedDBClientImpl::create());
+    provideWorkerSettingsToWorker(workerClients, WorkerSettings::create(document->settings()));
     provideServiceWorkerGlobalScopeClientToWorker(workerClients, ServiceWorkerGlobalScopeClientImpl::create(*m_workerContextClient));
     provideServiceWorkerContainerClientToWorker(workerClients, wrapUnique(m_workerContextClient->createServiceWorkerProvider()));
 
     // We need to set the CSP to both the shadow page's document and the ServiceWorkerGlobalScope.
     document->initContentSecurityPolicy(m_mainScriptLoader->releaseContentSecurityPolicy());
     if (!m_mainScriptLoader->referrerPolicy().isNull())
         document->parseAndSetReferrerPolicy(m_mainScriptLoader->referrerPolicy());
 
     KURL scriptURL = m_mainScriptLoader->url();
     WorkerThreadStartMode startMode = m_workerInspectorProxy->workerStartMode(document);
@@ skipping 15 matching lines @@
     m_mainScriptLoader.clear();
 
     m_workerGlobalScopeProxy = ServiceWorkerGlobalScopeProxy::create(*this, *document, *m_workerContextClient);
     m_loaderProxy = WorkerLoaderProxy::create(this);
     m_workerThread = ServiceWorkerThread::create(m_loaderProxy, *m_workerGlobalScopeProxy);
     m_workerThread->start(std::move(startupData));
     m_workerInspectorProxy->workerThreadCreated(document, m_workerThread.get(), scriptURL);
 }
 
 } // namespace blink