Replace ExecutionContextTask with WTF::Closure in StorageErrorCallback

third_party/WebKit/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 19 matching lines @@
 
 #include "modules/quota/DeprecatedStorageInfo.h"
 
 #include "bindings/core/v8/ScriptState.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/TaskRunnerHelper.h"
 #include "modules/quota/DeprecatedStorageQuota.h"
 #include "modules/quota/StorageErrorCallback.h"
 #include "modules/quota/StorageQuotaCallback.h"
 #include "modules/quota/StorageUsageCallback.h"
+#include "platform/WebTaskRunner.h"
 #include "public/platform/WebTraceLocation.h"
 
 namespace blink {
 
 DeprecatedStorageInfo::DeprecatedStorageInfo() {}
 
 void DeprecatedStorageInfo::queryUsageAndQuota(
     ScriptState* scriptState,
     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.
-    scriptState->getExecutionContext()->postTask(
-        TaskType::MiscPlatformAPI, BLINK_FROM_HERE,
-        StorageErrorCallback::createSameThreadTask(errorCallback,
-                                                   NotSupportedError));
+    TaskRunnerHelper::get(TaskType::MiscPlatformAPI,
+                          scriptState->getExecutionContext())
+        ->postTask(BLINK_FROM_HERE, StorageErrorCallback::createSameThreadTask(
+                                        errorCallback, NotSupportedError));
     return;
   }
   storageQuota->queryUsageAndQuota(scriptState, successCallback, errorCallback);
 }
 
 void DeprecatedStorageInfo::requestQuota(ScriptState* scriptState,
                                          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.
-    scriptState->getExecutionContext()->postTask(
-        TaskType::MiscPlatformAPI, BLINK_FROM_HERE,
-        StorageErrorCallback::createSameThreadTask(errorCallback,
-                                                   NotSupportedError));
+    TaskRunnerHelper::get(TaskType::MiscPlatformAPI,
+                          scriptState->getExecutionContext())
+        ->postTask(BLINK_FROM_HERE, StorageErrorCallback::createSameThreadTask(
+                                        errorCallback, NotSupportedError));
     return;
   }
   storageQuota->requestQuota(scriptState, newQuotaInBytes, successCallback,
                              errorCallback);
 }
 
 DeprecatedStorageQuota* DeprecatedStorageInfo::getStorageQuota(
     int storageType) {
   switch (storageType) {
     case kTemporary:
       if (!m_temporaryStorage)
         m_temporaryStorage =
             DeprecatedStorageQuota::create(DeprecatedStorageQuota::Temporary);
       return m_temporaryStorage.get();
     case kPersistent:
       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