Revert of [DevTools] Remove isRunRequired, replace autoConnectToWorkers with setWaitForDebuggerOnStart.

third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp

Index: third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp b/third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp
index 54d885ab1a5db9943de217e2a1794dca198d1794..aac5fb5a75d7b3201f79ba9c974b17652da8e130 100644
--- a/third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp
+++ b/third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp
@@ -322,6 +322,9 @@
     }
 
     Document* document = m_mainFrame->frame()->document();
+    WorkerThreadStartMode startMode = DontPauseWorkerGlobalScopeOnStart;
+    if (InspectorInstrumentation::shouldPauseDedicatedWorkerOnStart(document))
+        startMode = PauseWorkerGlobalScopeOnStart;
 
     // FIXME: this document's origin is pristine and without any extra privileges. (crbug.com/254993)
     SecurityOrigin* starterOrigin = document->securityOrigin();
@@ -331,7 +334,6 @@
     WebSecurityOrigin webSecurityOrigin(m_loadingDocument->securityOrigin());
     provideContentSettingsClientToWorker(workerClients.get(), adoptPtr(m_client->createWorkerContentSettingsClientProxy(webSecurityOrigin)));
     RefPtrWillBeRawPtr<ContentSecurityPolicy> contentSecurityPolicy = m_mainScriptLoader->releaseContentSecurityPolicy();
-    WorkerThreadStartMode startMode = m_workerInspectorProxy->workerStartMode(document);
     OwnPtr<WorkerThreadStartupData> startupData = WorkerThreadStartupData::create(
         m_url,
         m_loadingDocument->userAgent(),