Initial implementation of bindings and basic classes for worklets.

third_party/WebKit/Source/modules/worklet/Worklet.cpp

Index: third_party/WebKit/Source/modules/worklet/Worklet.cpp
diff --git a/third_party/WebKit/Source/modules/worklet/Worklet.cpp b/third_party/WebKit/Source/modules/worklet/Worklet.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..3fd3be792e071234c9363190bce002d9d28b866e
--- /dev/null
+++ b/third_party/WebKit/Source/modules/worklet/Worklet.cpp
@@ -0,0 +1,27 @@
+// 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/Worklet.h"
+
+#include "bindings/core/v8/V8Binding.h"
+
+namespace blink {
+
+// static
+Worklet* Worklet::create(ExecutionContext* executionContext)
+{
+    return new Worklet(executionContext);

[kinuko, 2016/01/13 02:59:20]

(Slightly wondered now that we're just returning a raw ptr we still need this
static create method... but it can be seen throughout in blink (esp. after
oilpan) so it's fine for now)

[ikilpatrick, 2016/01/13 04:12:29]

Acknowledged.

+}
+
+Worklet::Worklet(ExecutionContext* executionContext)
+    : m_workletGlobalScope(WorkletGlobalScope::create(executionContext->url(), executionContext->userAgent(), toIsolate(executionContext)))
+{
+}
+
+DEFINE_TRACE(Worklet)
+{
+    visitor->trace(m_workletGlobalScope);
+}
+
+} // namespace blink