Revert of Add task location information to ExecutionContext

Source/modules/quota/DeprecatedStorageInfo.cpp

 /*
  * Copyright (C) 2011 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 20 matching lines @@
 #include "config.h"
 
 #include "modules/quota/DeprecatedStorageInfo.h"
 
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ExecutionContext.h"
 #include "modules/quota/DeprecatedStorageQuota.h"
 #include "modules/quota/StorageErrorCallback.h"
 #include "modules/quota/StorageQuotaCallback.h"
 #include "modules/quota/StorageUsageCallback.h"
-#include "public/platform/WebTraceLocation.h"
 
 namespace blink {
 
 DeprecatedStorageInfo::DeprecatedStorageInfo()
 {
 }
 
 void DeprecatedStorageInfo::queryUsageAndQuota(ExecutionContext* executionContext, int storageType, StorageUsageCallback* successCallback, StorageErrorCallback* errorCallback)
 {
     // Dispatching the request to DeprecatedStorageQuota, as this interface is deprecated in favor of DeprecatedStorageQuota.
     DeprecatedStorageQuota* storageQuota = getStorageQuota(storageType);
     if (!storageQuota) {
         // Unknown storage type is requested.
-        executionContext->postTask(FROM_HERE, StorageErrorCallback::CallbackTask::create(errorCallback, NotSupportedError));
+        executionContext->postTask(StorageErrorCallback::CallbackTask::create(errorCallback, NotSupportedError));
         return;
     }
     storageQuota->queryUsageAndQuota(executionContext, successCallback, errorCallback);
 }
 
 void DeprecatedStorageInfo::requestQuota(ExecutionContext* executionContext, int storageType, unsigned long long newQuotaInBytes, StorageQuotaCallback* successCallback, StorageErrorCallback* errorCallback)
 {
     // Dispatching the request to DeprecatedStorageQuota, as this interface is deprecated in favor of DeprecatedStorageQuota.
     DeprecatedStorageQuota* storageQuota = getStorageQuota(storageType);
     if (!storageQuota) {
         // Unknown storage type is requested.
-        executionContext->postTask(FROM_HERE, StorageErrorCallback::CallbackTask::create(errorCallback, NotSupportedError));
+        executionContext->postTask(StorageErrorCallback::CallbackTask::create(errorCallback, NotSupportedError));
         return;
     }
     storageQuota->requestQuota(executionContext, newQuotaInBytes, successCallback, errorCallback);
 }
 
 DeprecatedStorageQuota* DeprecatedStorageInfo::getStorageQuota(int storageType)
 {
     switch (storageType) {
     case TEMPORARY:
         if (!m_temporaryStorage)
             m_temporaryStorage = DeprecatedStorageQuota::create(DeprecatedStorageQuota::Temporary);
         return m_temporaryStorage.get();
     case PERSISTENT:
         if (!m_persistentStorage)
             m_persistentStorage = DeprecatedStorageQuota::create(DeprecatedStorageQuota::Persistent);
         return m_persistentStorage.get();
     }
     return 0;
 }
 
 DEFINE_TRACE(DeprecatedStorageInfo)
 {
     visitor->trace(m_temporaryStorage);
     visitor->trace(m_persistentStorage);
 }
 
 } // namespace blink