Introduce PaintWorkletGlobalScope, rename renderWorklet attribute to paintWorklet.

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

Index: third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScope.cpp
diff --git a/third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScope.cpp b/third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScope.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..627f2ac06ea18f938577cb5e789c95ae5453d689
--- /dev/null
+++ b/third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScope.cpp
@@ -0,0 +1,30 @@
+// 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/PaintWorkletGlobalScope.h"
+
+#include "bindings/core/v8/WorkerOrWorkletScriptController.h"
+#include "core/inspector/MainThreadDebugger.h"
+
+namespace blink {
+
+// static
+PassRefPtrWillBeRawPtr<PaintWorkletGlobalScope> PaintWorkletGlobalScope::create(LocalFrame* frame, const KURL& url, const String& userAgent, PassRefPtr<SecurityOrigin> securityOrigin, v8::Isolate* isolate)
+{
+    RefPtrWillBeRawPtr<PaintWorkletGlobalScope> paintWorkletGlobalScope = adoptRefWillBeNoop(new PaintWorkletGlobalScope(frame, url, userAgent, securityOrigin, isolate));
+    paintWorkletGlobalScope->scriptController()->initializeContextIfNeeded();
+    MainThreadDebugger::contextCreated(paintWorkletGlobalScope->scriptController()->getScriptState(), paintWorkletGlobalScope->frame(), paintWorkletGlobalScope->getSecurityOrigin());
+    return paintWorkletGlobalScope.release();
+}
+
+PaintWorkletGlobalScope::PaintWorkletGlobalScope(LocalFrame* frame, const KURL& url, const String& userAgent, PassRefPtr<SecurityOrigin> securityOrigin, v8::Isolate* isolate)
+    : WorkletGlobalScope(frame, url, userAgent, securityOrigin, isolate)
+{
+}
+
+PaintWorkletGlobalScope::~PaintWorkletGlobalScope()
+{
+}
+
+} // namespace blink