refactor: rename the atom directory to shell

shell/browser/ui/x/window_state_watcher.h

@@ -0,0 +1,38 @@
+// Copyright (c) 2014 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_UI_X_WINDOW_STATE_WATCHER_H_
+#define ATOM_BROWSER_UI_X_WINDOW_STATE_WATCHER_H_
+
+#include "ui/events/platform/platform_event_observer.h"
+
+#include "atom/browser/native_window_views.h"
+
+namespace atom {
+
+class WindowStateWatcher : public ui::PlatformEventObserver {
+ public:
+  explicit WindowStateWatcher(NativeWindowViews* window);
+  ~WindowStateWatcher() override;
+
+ protected:
+  // ui::PlatformEventObserver:
+  void WillProcessEvent(const ui::PlatformEvent& event) override;
+  void DidProcessEvent(const ui::PlatformEvent& event) override;
+
+ private:
+  bool IsWindowStateEvent(const ui::PlatformEvent& event);
+
+  NativeWindowViews* window_;
+  gfx::AcceleratedWidget widget_;
+
+  bool was_minimized_ = false;
+  bool was_maximized_ = false;
+
+  DISALLOW_COPY_AND_ASSIGN(WindowStateWatcher);
+};
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_UI_X_WINDOW_STATE_WATCHER_H_