Replace ExecutionContextTask with WTF::Closure in StorageErrorCallback

third_party/WebKit/Source/modules/quota/DeprecatedStorageQuota.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 21 matching lines @@
 
 #include "bindings/core/v8/ScriptState.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/dom/TaskRunnerHelper.h"
 #include "modules/quota/DeprecatedStorageQuotaCallbacksImpl.h"
 #include "modules/quota/StorageErrorCallback.h"
 #include "modules/quota/StorageQuotaClient.h"
 #include "modules/quota/StorageUsageCallback.h"
 #include "platform/StorageQuotaCallbacks.h"
+#include "platform/WebTaskRunner.h"
 #include "platform/weborigin/KURL.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebStorageQuotaCallbacks.h"
 #include "public/platform/WebStorageQuotaType.h"
 #include "public/platform/WebTraceLocation.h"
 
 namespace blink {
 
 DeprecatedStorageQuota::DeprecatedStorageQuota(Type type) : m_type(type) {}
 
 void DeprecatedStorageQuota::queryUsageAndQuota(
     ScriptState* scriptState,
     StorageUsageCallback* successCallback,
     StorageErrorCallback* errorCallback) {
   ExecutionContext* executionContext = scriptState->getExecutionContext();
   ASSERT(executionContext);
 
   WebStorageQuotaType storageType = static_cast<WebStorageQuotaType>(m_type);
   if (storageType != WebStorageQuotaTypeTemporary &&
       storageType != WebStorageQuotaTypePersistent) {
     // Unknown storage type is requested.
-    executionContext->postTask(TaskType::MiscPlatformAPI, BLINK_FROM_HERE,
-                               StorageErrorCallback::createSameThreadTask(
-                                   errorCallback, NotSupportedError));
+    TaskRunnerHelper::get(TaskType::MiscPlatformAPI, executionContext)
+        ->postTask(BLINK_FROM_HERE, StorageErrorCallback::createSameThreadTask(
+                                        errorCallback, NotSupportedError));
     return;
   }
 
   SecurityOrigin* securityOrigin = executionContext->getSecurityOrigin();
   if (securityOrigin->isUnique()) {
-    executionContext->postTask(TaskType::MiscPlatformAPI, BLINK_FROM_HERE,
-                               StorageErrorCallback::createSameThreadTask(
-                                   errorCallback, NotSupportedError));
+    TaskRunnerHelper::get(TaskType::MiscPlatformAPI, executionContext)
+        ->postTask(BLINK_FROM_HERE, StorageErrorCallback::createSameThreadTask(
+                                        errorCallback, NotSupportedError));
     return;
   }
 
   KURL storagePartition = KURL(KURL(), securityOrigin->toString());
   StorageQuotaCallbacks* callbacks =
       DeprecatedStorageQuotaCallbacksImpl::create(successCallback,
                                                   errorCallback);
   Platform::current()->queryStorageUsageAndQuota(storagePartition, storageType,
                                                  callbacks);
 }
 
 void DeprecatedStorageQuota::requestQuota(ScriptState* scriptState,
                                           unsigned long long newQuotaInBytes,
                                           StorageQuotaCallback* successCallback,
                                           StorageErrorCallback* errorCallback) {
   ExecutionContext* executionContext = scriptState->getExecutionContext();
   ASSERT(executionContext);
 
   WebStorageQuotaType storageType = static_cast<WebStorageQuotaType>(m_type);
   if (storageType != WebStorageQuotaTypeTemporary &&
       storageType != WebStorageQuotaTypePersistent) {
     // Unknown storage type is requested.
-    executionContext->postTask(TaskType::MiscPlatformAPI, BLINK_FROM_HERE,
-                               StorageErrorCallback::createSameThreadTask(
-                                   errorCallback, NotSupportedError));
+    TaskRunnerHelper::get(TaskType::MiscPlatformAPI, executionContext)
+        ->postTask(BLINK_FROM_HERE, StorageErrorCallback::createSameThreadTask(
+                                        errorCallback, NotSupportedError));
     return;
   }
 
   StorageQuotaClient* client = StorageQuotaClient::from(executionContext);
   if (!client) {
-    executionContext->postTask(TaskType::MiscPlatformAPI, BLINK_FROM_HERE,
-                               StorageErrorCallback::createSameThreadTask(
-                                   errorCallback, NotSupportedError));
+    TaskRunnerHelper::get(TaskType::MiscPlatformAPI, executionContext)
+        ->postTask(BLINK_FROM_HERE, StorageErrorCallback::createSameThreadTask(
+                                        errorCallback, NotSupportedError));
     return;
   }
 
   client->requestQuota(scriptState, storageType, newQuotaInBytes,
                        successCallback, errorCallback);
 }
 
 }  // namespace blink