Add POINTER_TYPE_ERASER to EventPointerType

components/exo/wayland/server.cc

Index: components/exo/wayland/server.cc
diff --git a/components/exo/wayland/server.cc b/components/exo/wayland/server.cc
index 004f9d956fe9d7d420b5ec34c22244b25c01b14b..122aaee598c8506598cfdbd8d4c6b16903adb491 100644
--- a/components/exo/wayland/server.cc
+++ b/components/exo/wayland/server.cc
@@ -2963,6 +2963,8 @@ class WaylandPointerStylusDelegate : public PointerStylusDelegate {
     uint wayland_type = ZWP_POINTER_STYLUS_V1_TOOL_TYPE_MOUSE;
     if (type == ui::EventPointerType::POINTER_TYPE_PEN)
       wayland_type = ZWP_POINTER_STYLUS_V1_TOOL_TYPE_PEN;
+    else if (type == ui::EventPointerType::POINTER_TYPE_ERASER)
+      wayland_type = ZWP_POINTER_STYLUS_V1_TOOL_TYPE_ERASER;
     zwp_pointer_stylus_v1_send_tool_change(resource_, wayland_type);
   }
   void OnPointerForce(base::TimeTicks time_stamp, float force) override {