Transfer SecurityOrigin overrides to Workers.

Source/web/WebSharedWorkerImpl.cpp

Index: Source/web/WebSharedWorkerImpl.cpp
diff --git a/Source/web/WebSharedWorkerImpl.cpp b/Source/web/WebSharedWorkerImpl.cpp
index 240b9108441811afba92ebce1ad30672d2611fa7..3b0b8b7171663c15a3352de10371b39a45fbaae1 100644
--- a/Source/web/WebSharedWorkerImpl.cpp
+++ b/Source/web/WebSharedWorkerImpl.cpp
@@ -394,11 +394,15 @@ void WebSharedWorkerImpl::onScriptLoaderFinished()
     if (InspectorInstrumentation::shouldPauseDedicatedWorkerOnStart(document))
         startMode = PauseWorkerGlobalScopeOnStart;
 
+    SecurityOrigin::PolicyOverrides originPolicyOverrides;
+    if (document->securityOrigin())

[horo, 2014/09/24 05:42:27]

I think WebSharedWorkerImpl's m_mainFrame is not affected by the settings.
So m_grantUniversalAccess and m_enforceFilePathSeparation are always false.

+        originPolicyOverrides = document->securityOrigin()->policyOverrides();
+
     OwnPtrWillBeRawPtr<WorkerClients> workerClients = WorkerClients::create();
     provideLocalFileSystemToWorker(workerClients.get(), LocalFileSystemClient::create());
     WebSecurityOrigin webSecurityOrigin(m_loadingDocument->securityOrigin());
     providePermissionClientToWorker(workerClients.get(), adoptPtr(client()->createWorkerPermissionClientProxy(webSecurityOrigin)));
-    OwnPtrWillBeRawPtr<WorkerThreadStartupData> startupData = WorkerThreadStartupData::create(m_url, m_loadingDocument->userAgent(m_url), m_mainScriptLoader->script(), startMode, m_contentSecurityPolicy, static_cast<ContentSecurityPolicyHeaderType>(m_policyType), workerClients.release());
+    OwnPtrWillBeRawPtr<WorkerThreadStartupData> startupData = WorkerThreadStartupData::create(m_url, m_loadingDocument->userAgent(m_url), m_mainScriptLoader->script(), startMode, m_contentSecurityPolicy, static_cast<ContentSecurityPolicyHeaderType>(m_policyType), originPolicyOverrides, workerClients.release());
     setWorkerThread(SharedWorkerThread::create(m_name, *this, *this, startupData.release()));
     InspectorInstrumentation::scriptImported(m_loadingDocument.get(), m_mainScriptLoader->identifier(), m_mainScriptLoader->script());
     m_mainScriptLoader.clear();