refactor: rename the atom directory to shell

shell/renderer/web_worker_observer.h

@@ -0,0 +1,39 @@
+// Copyright (c) 2017 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_RENDERER_WEB_WORKER_OBSERVER_H_
+#define ATOM_RENDERER_WEB_WORKER_OBSERVER_H_
+
+#include <memory>
+
+#include "base/macros.h"
+#include "v8/include/v8.h"
+
+namespace atom {
+
+class ElectronBindings;
+class NodeBindings;
+
+// Watches for WebWorker and insert node integration to it.
+class WebWorkerObserver {
+ public:
+  // Returns the WebWorkerObserver for current worker thread.
+  static WebWorkerObserver* GetCurrent();
+
+  void ContextCreated(v8::Local<v8::Context> context);
+  void ContextWillDestroy(v8::Local<v8::Context> context);
+
+ private:
+  WebWorkerObserver();
+  ~WebWorkerObserver();
+
+  std::unique_ptr<NodeBindings> node_bindings_;
+  std::unique_ptr<ElectronBindings> electron_bindings_;
+
+  DISALLOW_COPY_AND_ASSIGN(WebWorkerObserver);
+};
+
+}  // namespace atom
+
+#endif  // ATOM_RENDERER_WEB_WORKER_OBSERVER_H_