Refactor Worklet class to use ScriptResource

third_party/WebKit/Source/modules/csspaint/WindowPaintWorklet.cpp

 // Copyright 2016 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.
 
 #include "modules/csspaint/WindowPaintWorklet.h"
 
 #include "core/frame/LocalDOMWindow.h"
 #include "core/frame/LocalFrame.h"
 #include "modules/csspaint/PaintWorklet.h"
 
@@ skipping 14 matching lines @@
 {
     WindowPaintWorklet* supplement = static_cast<WindowPaintWorklet*>(Supplement<LocalDOMWindow>::from(window, supplementName()));
     if (!supplement) {
         supplement = new WindowPaintWorklet(window);
         provideTo(window, supplementName(), supplement);
     }
     return *supplement;
 }
 
 // static
-Worklet* WindowPaintWorklet::paintWorklet(ExecutionContext* executionContext, DOMWindow& window)
+Worklet* WindowPaintWorklet::paintWorklet(DOMWindow& window)
 {
-    return from(toLocalDOMWindow(window)).paintWorklet(executionContext);
+    return from(toLocalDOMWindow(window)).paintWorklet();
 }
 
-PaintWorklet* WindowPaintWorklet::paintWorklet(ExecutionContext* executionContext)
+PaintWorklet* WindowPaintWorklet::paintWorklet()
 {
     if (!m_paintWorklet && frame())
-        m_paintWorklet = PaintWorklet::create(frame(), executionContext);
+        m_paintWorklet = PaintWorklet::create(frame());
     return m_paintWorklet.get();
 }
 
 DEFINE_TRACE(WindowPaintWorklet)
 {
     visitor->trace(m_paintWorklet);
     Supplement<LocalDOMWindow>::trace(visitor);
     DOMWindowProperty::trace(visitor);
 }
 
 } // namespace blink