WorkerThread: Remove willEnterNestedLoop() and didLeaveNestedLoop().

Source/core/inspector/WorkerInspectorController.cpp

Index: Source/core/inspector/WorkerInspectorController.cpp
diff --git a/Source/core/inspector/WorkerInspectorController.cpp b/Source/core/inspector/WorkerInspectorController.cpp
index 2f45015aeda82bf0ff566f863b5fc86e06ceee80..85c9baf4b298a4d5e2c004df11733e5fe985101f 100644
--- a/Source/core/inspector/WorkerInspectorController.cpp
+++ b/Source/core/inspector/WorkerInspectorController.cpp
@@ -203,12 +203,12 @@ void WorkerInspectorController::pauseOnStart()
 {
     m_paused = true;
     MessageQueueWaitResult result;
-    m_workerGlobalScope->thread()->willEnterNestedLoop();
+    InspectorInstrumentation::willEnterNestedRunLoop(m_workerGlobalScope.get());
     do {
         result = m_workerGlobalScope->thread()->runDebuggerTask();
     // Keep waiting until execution is resumed.
     } while (result == MessageQueueMessageReceived && m_paused);
-    m_workerGlobalScope->thread()->didLeaveNestedLoop();
+    InspectorInstrumentation::didLeaveNestedRunLoop(m_workerGlobalScope.get());
 }
 
 DEFINE_TRACE(WorkerInspectorController)