chore: rename atom -> electron (#21986)

shell/browser/api/views/electron_api_box_layout.h

@@ -0,0 +1,41 @@
+// Copyright (c) 2018 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef SHELL_BROWSER_API_VIEWS_ELECTRON_API_BOX_LAYOUT_H_
+#define SHELL_BROWSER_API_VIEWS_ELECTRON_API_BOX_LAYOUT_H_
+
+#include "gin/handle.h"
+#include "shell/browser/api/views/electron_api_layout_manager.h"
+#include "ui/views/layout/box_layout.h"
+
+namespace electron {
+
+namespace api {
+
+class View;
+
+class BoxLayout : public LayoutManager {
+ public:
+  static gin_helper::WrappableBase* New(
+      gin_helper::Arguments* args,
+      views::BoxLayout::Orientation orientation);
+
+  static void BuildPrototype(v8::Isolate* isolate,
+                             v8::Local<v8::FunctionTemplate> prototype);
+
+  void SetFlexForView(gin::Handle<View> view, int flex);
+
+ protected:
+  explicit BoxLayout(views::BoxLayout::Orientation orientation);
+  ~BoxLayout() override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(BoxLayout);
+};
+
+}  // namespace api
+
+}  // namespace electron
+
+#endif  // SHELL_BROWSER_API_VIEWS_ELECTRON_API_BOX_LAYOUT_H_