[M60] exo: Fix cursor scaling for 1.25 DSF

ui/display/manager/managed_display_info.cc

Index: ui/display/manager/managed_display_info.cc
diff --git a/ui/display/manager/managed_display_info.cc b/ui/display/manager/managed_display_info.cc
index bf3d276dfdaa8d7a790d7e1bfe70920f85f42589..838d6da4d94c939492ca1c32b0ddf596f9ec314a 100644
--- a/ui/display/manager/managed_display_info.cc
+++ b/ui/display/manager/managed_display_info.cc
@@ -400,6 +400,12 @@ void ManagedDisplayInfo::SetBounds(const gfx::Rect& new_bounds_in_native) {
   UpdateDisplaySize();
 }
 
+float ManagedDisplayInfo::GetDensityRatio() const {
+  if (Use125DSFForUIScaling() && device_scale_factor_ == 1.25f)
+    return 1.0f;
+  return device_scale_factor_;
+}
+
 float ManagedDisplayInfo::GetEffectiveDeviceScaleFactor() const {
   if (Use125DSFForUIScaling() && device_scale_factor_ == 1.25f)
     return (configured_ui_scale_ == 0.8f) ? 1.25f : 1.0f;