[WIP] off-main-thread loading

third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp

 /*
  * Copyright (C) 2009 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 19 matching lines @@
 
 #include "web/WebSharedWorkerImpl.h"
 
 #include <memory>
 #include "core/dom/Document.h"
 #include "core/events/MessageEvent.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/loader/FrameLoadRequest.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/ThreadableLoadingContext.h"
+#include "core/loader/WorkerFetchContext.h"
 #include "core/probe/CoreProbes.h"
 #include "core/workers/ParentFrameTaskRunners.h"
 #include "core/workers/SharedWorkerGlobalScope.h"
 #include "core/workers/SharedWorkerThread.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/WorkerThreadStartupData.h"
 #include "platform/CrossThreadFunctional.h"
 #include "platform/heap/Handle.h"
 #include "platform/heap/Persistent.h"
+#include "platform/loader/fetch/ResourceFetcher.h"
 #include "platform/loader/fetch/ResourceResponse.h"
 #include "platform/network/ContentSecurityPolicyParsers.h"
 #include "platform/weborigin/KURL.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebMessagePortChannel.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebURL.h"
 #include "public/platform/WebURLRequest.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerNetworkProvider.h"
@@ skipping 269 matching lines @@
   WorkerClients* workerClients = WorkerClients::create();
   provideLocalFileSystemToWorker(workerClients,
                                  LocalFileSystemClient::create());
   WebSecurityOrigin webSecurityOrigin(m_loadingDocument->getSecurityOrigin());
   provideContentSettingsClientToWorker(
       workerClients,
       WTF::wrapUnique(
           m_client->createWorkerContentSettingsClientProxy(webSecurityOrigin)));
   provideIndexedDBClientToWorker(workerClients,
                                  IndexedDBClientImpl::create(*workerClients));
+
+  std::unique_ptr<WebWorkerFetchContextInfo> webWorkerFetchContextInfo =
+      Platform::current()->createWorkerFetchContextInfo();
+  // |webWorkerFetchContextInfo| is null if off-main-thread-fetch is disabled.
+  if (webWorkerFetchContextInfo) {
+    webWorkerFetchContextInfo->setAppCacheHostID(
+        document->fetcher()->context().applicationCacheHostID());
+    webWorkerFetchContextInfo->setIsSecureContext(document->isSecureContext());
+    WebLocalFrameImpl* webFrame =
+        WebLocalFrameImpl::fromFrame(document->frame());
+    WebServiceWorkerNetworkProvider* provider =
+        webFrame->dataSource()->getServiceWorkerNetworkProvider();
+    webWorkerFetchContextInfo->setServiceWorkerProviderID(
+        provider->providerID());
+    webWorkerFetchContextInfo->setIsControlledByServiceWorker(
+        provider->isControlledByServiceWorker());
+    provideWorkerFetchContextInfoToWorker(workerClients,
+                                          std::move(webWorkerFetchContextInfo));
+    WorkerFetchContextInfo* workerFetchContextInfo =
+        WorkerFetchContextInfo::from(*workerClients);
+    workerFetchContextInfo->setDataSaverEnabled(
+        document->frame()->settings()->getDataSaverEnabled());
+    workerFetchContextInfo->setStrictMixedContentCheckingEnabled(
+        document->frame()->settings()->getStrictMixedContentChecking());
+  }
+
   ContentSecurityPolicy* contentSecurityPolicy =
       m_mainScriptLoader->releaseContentSecurityPolicy();
   WorkerThreadStartMode startMode =
       m_workerInspectorProxy->workerStartMode(document);
   std::unique_ptr<WorkerSettings> workerSettings =
       WTF::wrapUnique(new WorkerSettings(document->settings()));
   std::unique_ptr<WorkerThreadStartupData> startupData =
       WorkerThreadStartupData::create(
           m_url, m_loadingDocument->userAgent(), m_mainScriptLoader->script(),
           nullptr, startMode,
@@ skipping 68 matching lines @@
   if (devtoolsAgent)
     devtoolsAgent->dispatchOnInspectorBackend(sessionId, callId, method,
                                               message);
 }
 
 WebSharedWorker* WebSharedWorker::create(WebSharedWorkerClient* client) {
   return new WebSharedWorkerImpl(client);
 }
 
 }  // namespace blink