Index: ash/BUILD.gn |
diff --git a/ash/BUILD.gn b/ash/BUILD.gn |
index c0bd34e9533a3a12bd2b78c54153e74cb8b43c49..bd897848eb9bd11f41483845318cefd0bb4aa4de 100644 |
--- a/ash/BUILD.gn |
+++ b/ash/BUILD.gn |
@@ -7,6 +7,9 @@ import("//build/config/ui.gni") |
import("//testing/test.gni") |
import("//ui/base/ui_features.gni") |
+# Historical note: Ash shipped on Windows for a couple years to support |
+# Windows 8 Metro mode. Windows support was removed in 2016. |
+assert(is_chromeos) |
assert(use_aura) |
assert(enable_hidpi) |