(WIP) Worker: Merge ParentFrameTaskRunners into TaskRunnerHelper

third_party/WebKit/Source/core/html/canvas/CanvasAsyncBlobCreator.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CanvasAsyncBlobCreator_h
 #define CanvasAsyncBlobCreator_h
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/CoreExport.h"
 #include "core/dom/DOMTypedArray.h"
 #include "core/fileapi/BlobCallback.h"
-#include "core/workers/ParentFrameTaskRunners.h"
 #include "platform/geometry/IntSize.h"
 #include "platform/heap/Handle.h"
 #include "public/platform/WebTraceLocation.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 #include <memory>
 
 namespace blink {
 
 class Document;
@@ skipping 88 matching lines @@
 
   const IntSize m_size;
   size_t m_pixelRowStride;
   const MimeType m_mimeType;
   double m_startTime;
   double m_scheduleInitiateStartTime;
   double m_elapsedTime;
 
   ToBlobFunctionType m_functionType;
 
-  // Used when CanvasAsyncBlobCreator runs on main thread only
-  Member<ParentFrameTaskRunners> m_parentFrameTaskRunner;
-
   // Used for HTMLCanvasElement only
   Member<BlobCallback> m_callback;
 
   // Used for OffscreenCanvas only
   Member<ScriptPromiseResolver> m_scriptPromiseResolver;
 
   // PNG
   bool initializePngStruct();
   void forceEncodeRowsPngOnCurrentThread();  // Similar to idleEncodeRowsPng
                                              // without deadline
 
   // JPEG
   bool initializeJpegStruct(double quality);
   void forceEncodeRowsJpegOnCurrentThread();  // Similar to idleEncodeRowsJpeg
                                               // without
                                               // deadline
 
   // WEBP
   void encodeImageOnEncoderThread(double quality);
 
   void idleTaskStartTimeoutEvent(double quality);
   void idleTaskCompleteTimeoutEvent();
 };
 
 }  // namespace blink
 
 #endif  // CanvasAsyncBlobCreator_h