Replace CallClosureTask::create(bind()) with createCrossThreadTask()

Source/core/page/NetworkStateNotifier.cpp

Index: Source/core/page/NetworkStateNotifier.cpp
diff --git a/Source/core/page/NetworkStateNotifier.cpp b/Source/core/page/NetworkStateNotifier.cpp
index 5d15f876abf65f0924f89c1327e98710d7876de7..989a5c6539aeb6243abb4dcae219b767120868dd 100644
--- a/Source/core/page/NetworkStateNotifier.cpp
+++ b/Source/core/page/NetworkStateNotifier.cpp
@@ -26,6 +26,7 @@
 #include "config.h"
 #include "core/page/NetworkStateNotifier.h"
 
+#include "core/dom/CrossThreadTask.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/page/Page.h"
 #include "wtf/Assertions.h"
@@ -77,7 +78,7 @@ void NetworkStateNotifier::setWebConnectionTypeImpl(blink::WebConnectionType typ
 
     for (ObserverListMap::iterator it = m_observers.begin(); it != m_observers.end(); ++it) {
         ExecutionContext* context = it->key;
-        context->postTask(bind(&NetworkStateNotifier::notifyObserversOnContext, this, context, type));
+        context->postTask(createCrossThreadTask(&NetworkStateNotifier::notifyObserversOnContext, this, AllowCrossThreadAccess(context), type));
     }
 }