Reduce createSameThreadTask usage in modules/

third_party/WebKit/Source/modules/filesystem/LocalFileSystem.cpp

 /*
  * Copyright (C) 2013 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 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "modules/filesystem/LocalFileSystem.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
-#include "core/dom/ExecutionContextTask.h"
 #include "core/dom/TaskRunnerHelper.h"
 #include "core/fileapi/FileError.h"
 #include "core/frame/LocalFrame.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "modules/filesystem/FileSystemClient.h"
 #include "platform/AsyncFileSystemCallbacks.h"
 #include "platform/ContentSettingCallbacks.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebFileSystem.h"
 #include "wtf/Functional.h"
@@ skipping 83 matching lines @@
     (*allowed)();
     return;
   }
   client()->requestFileSystemAccessAsync(
       context,
       ContentSettingCallbacks::create(std::move(allowed), std::move(denied)));
 }
 
 void LocalFileSystem::fileSystemNotAvailable(ExecutionContext* context,
                                              CallbackWrapper* callbacks) {
-  context->postTask(
-      TaskType::FileReading, BLINK_FROM_HERE,
-      createSameThreadTask(&reportFailure, WTF::passed(callbacks->release()),
+  TaskRunnerHelper::get(TaskType::FileReading, context)
+      ->postTask(BLINK_FROM_HERE,
+                 WTF::bind(&reportFailure, WTF::passed(callbacks->release()),
                            FileError::kAbortErr));
 }
 
 void LocalFileSystem::fileSystemNotAllowedInternal(ExecutionContext* context,
                                                    CallbackWrapper* callbacks) {
-  context->postTask(
-      TaskType::FileReading, BLINK_FROM_HERE,
-      createSameThreadTask(&reportFailure, WTF::passed(callbacks->release()),
+  TaskRunnerHelper::get(TaskType::FileReading, context)
+      ->postTask(BLINK_FROM_HERE,
+                 WTF::bind(&reportFailure, WTF::passed(callbacks->release()),
                            FileError::kAbortErr));
 }
 
 void LocalFileSystem::fileSystemAllowedInternal(ExecutionContext* context,
                                                 FileSystemType type,
                                                 CallbackWrapper* callbacks) {
   WebFileSystem* fileSystem = getFileSystem();
   if (!fileSystem) {
     fileSystemNotAvailable(context, callbacks);
     return;
@@ skipping 57 matching lines @@
 }
 
 void provideLocalFileSystemToWorker(WorkerClients* workerClients,
                                     std::unique_ptr<FileSystemClient> client) {
   Supplement<WorkerClients>::provideTo(
       *workerClients, LocalFileSystem::supplementName(),
       new LocalFileSystem(*workerClients, std::move(client)));
 }
 
 }  // namespace blink