| Index: mash/wm/root_window_controller.cc
 | 
| diff --git a/mash/wm/root_window_controller.cc b/mash/wm/root_window_controller.cc
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| index aa3b661a79f0830a3d00aca101f554083492254c..c0ec5b7135d845482a90642e138d0ed17e63f722 100644
 | 
| --- a/mash/wm/root_window_controller.cc
 | 
| +++ b/mash/wm/root_window_controller.cc
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| @@ -47,7 +47,7 @@ RootWindowController* RootWindowController::CreateFromDisplay(
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|      mus::mojom::DisplayPtr display,
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|      mojo::InterfaceRequest<mus::mojom::WindowTreeClient> client_request) {
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|    RootWindowController* controller = new RootWindowController(app);
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| -  controller->display_ = display.To<gfx::Display>();
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| +  controller->display_ = display.To<display::Display>();
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|    mus::WindowTreeConnection::CreateForWindowManager(
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|        controller, std::move(client_request),
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|        mus::WindowTreeConnection::CreateType::DONT_WAIT_FOR_EMBED,
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| 
 |