Index: third_party/WebKit/Source/core/workers/MainThreadWorkletGlobalScope.h |
diff --git a/third_party/WebKit/Source/core/workers/MainThreadWorkletGlobalScope.h b/third_party/WebKit/Source/core/workers/MainThreadWorkletGlobalScope.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..494a19c056d5c6bdaed9cabb0891f636e804a32f |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/workers/MainThreadWorkletGlobalScope.h |
@@ -0,0 +1,33 @@ |
+// 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. |
+ |
+#ifndef MainThreadWorkletGlobalScope_h |
+#define MainThreadWorkletGlobalScope_h |
+ |
+#include "core/dom/ExecutionContext.h" |
+#include "core/frame/LocalFrameLifecycleObserver.h" |
+#include "core/workers/WorkerOrWorkletGlobalScope.h" |
+ |
+namespace blink { |
+ |
+class LocalFrame; |
+ |
+class CORE_EXPORT MainThreadWorkletGlobalScope : public WorkerOrWorkletGlobalScope, public LocalFrameLifecycleObserver { |
+public: |
+ DEFINE_INLINE_VIRTUAL_TRACE() |
+ { |
+ WorkerOrWorkletGlobalScope::trace(visitor); |
+ LocalFrameLifecycleObserver::trace(visitor); |
+ } |
+ |
+protected: |
+ explicit MainThreadWorkletGlobalScope(LocalFrame* frame) |
+ : LocalFrameLifecycleObserver(frame) { } |
+}; |
+ |
+DEFINE_TYPE_CASTS(MainThreadWorkletGlobalScope, ExecutionContext, context, context->isWorkletGlobalScope(), context.isWorkletGlobalScope()); |
+ |
+} // namespace blink |
+ |
+#endif // MainThreadWorkletGlobalScope_h |