Implement PaintWorkletGlobalScope#registerPaint() for the CSS Paint API

third_party/WebKit/Source/modules/csspaint/CSSPaintDefinition.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/CSSPaintDefinition.h"
+
+#include "bindings/core/v8/ScriptState.h"
+
+namespace blink {
+
+RawPtr<CSSPaintDefinition> CSSPaintDefinition::create(ScriptState* scriptState, v8::Local<v8::Function> constructor, v8::Local<v8::Function> paint)
+{
+    return new CSSPaintDefinition(scriptState, constructor, paint);
+}
+
+CSSPaintDefinition::CSSPaintDefinition(ScriptState* scriptState, v8::Local<v8::Function> constructor, v8::Local<v8::Function> paint)
+    : m_scriptState(scriptState)
+    , m_constructor(scriptState->isolate(), constructor)
+    , m_paint(scriptState->isolate(), paint)
+{
+}
+
+CSSPaintDefinition::~CSSPaintDefinition()
+{
+}
+
+} // namespace blink