Introduce PaintWorkletGlobalScope, rename renderWorklet attribute to paintWorklet.

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/worklet/DOMWindowWorklet.h"
+#include "modules/csspaint/WindowPaintWorklet.h"
 
 #include "core/frame/LocalDOMWindow.h"
 #include "core/frame/LocalFrame.h"
-#include "modules/worklet/Worklet.h"
+#include "modules/csspaint/PaintWorklet.h"
 
 namespace blink {
 
-DOMWindowWorklet::DOMWindowWorklet(LocalDOMWindow& window)
+WindowPaintWorklet::WindowPaintWorklet(LocalDOMWindow& window)
     : DOMWindowProperty(window.frame())
 {
 }
 
-DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(DOMWindowWorklet);
+DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(WindowPaintWorklet);
 
-const char* DOMWindowWorklet::supplementName()
+const char* WindowPaintWorklet::supplementName()
 {
-    return "DOMWindowWorklet";
+    return "WindowPaintWorklet";
 }
 
 // static
-DOMWindowWorklet& DOMWindowWorklet::from(LocalDOMWindow& window)
+WindowPaintWorklet& WindowPaintWorklet::from(LocalDOMWindow& window)
 {
-    DOMWindowWorklet* supplement = static_cast<DOMWindowWorklet*>(WillBeHeapSupplement<LocalDOMWindow>::from(window, supplementName()));
+    WindowPaintWorklet* supplement = static_cast<WindowPaintWorklet*>(WillBeHeapSupplement<LocalDOMWindow>::from(window, supplementName()));
     if (!supplement) {
-        supplement = new DOMWindowWorklet(window);
+        supplement = new WindowPaintWorklet(window);
         provideTo(window, supplementName(), adoptPtrWillBeNoop(supplement));
     }
     return *supplement;
 }
 
 // static
-Worklet* DOMWindowWorklet::renderWorklet(ExecutionContext* executionContext, DOMWindow& window)
+Worklet* WindowPaintWorklet::paintWorklet(ExecutionContext* executionContext, DOMWindow& window)
 {
-    return from(toLocalDOMWindow(window)).renderWorklet(executionContext);
+    return from(toLocalDOMWindow(window)).paintWorklet(executionContext);
 }
 
-Worklet* DOMWindowWorklet::renderWorklet(ExecutionContext* executionContext) const
+PaintWorklet* WindowPaintWorklet::paintWorklet(ExecutionContext* executionContext) const
 {
-    if (!m_renderWorklet && frame())
-        m_renderWorklet = Worklet::create(frame(), executionContext);
-    return m_renderWorklet.get();
+    if (!m_paintWorklet && frame())
+        m_paintWorklet = PaintWorklet::create(frame(), executionContext);
+    return m_paintWorklet.get();
 }
 
-DEFINE_TRACE(DOMWindowWorklet)
+DEFINE_TRACE(WindowPaintWorklet)
 {
-    visitor->trace(m_renderWorklet);
+    visitor->trace(m_paintWorklet);
     WillBeHeapSupplement<LocalDOMWindow>::trace(visitor);
     DOMWindowProperty::trace(visitor);
 }
 
 } // namespace blink