chromeos: converts observed pointer events to DIPs

content/renderer/mus/renderer_window_tree_client.h

Index: content/renderer/mus/renderer_window_tree_client.h
diff --git a/content/renderer/mus/renderer_window_tree_client.h b/content/renderer/mus/renderer_window_tree_client.h
index 9ab9f3f3cc27102f487724e353c0e02f5e0ff8c0..b5087a73a854059c795bad07e9bcd22a58340be2 100644
--- a/content/renderer/mus/renderer_window_tree_client.h
+++ b/content/renderer/mus/renderer_window_tree_client.h
@@ -104,10 +104,12 @@ class RendererWindowTreeClient : public ui::mojom::WindowTreeClient {
       const base::Optional<std::vector<uint8_t>>& new_data) override;
   void OnWindowInputEvent(uint32_t event_id,
                           ui::Id window_id,
+                          int64_t display_id,
                           std::unique_ptr<ui::Event> event,
                           bool matches_pointer_watcher) override;
   void OnPointerEventObserved(std::unique_ptr<ui::Event> event,
-                              uint32_t window_id) override;
+                              uint32_t window_id,
+                              int64_t display_id) override;
   void OnWindowFocused(ui::Id focused_window_id) override;
   void OnWindowPredefinedCursorChanged(ui::Id window_id,
                                        ui::mojom::Cursor cursor) override;