Make it possible to launch chrome --mash with ozone_platform={wayland|x11}, chromeos=0

chrome/browser/ui/BUILD.gn

Index: chrome/browser/ui/BUILD.gn
diff --git a/chrome/browser/ui/BUILD.gn b/chrome/browser/ui/BUILD.gn
index 22f4cfef139f105ac10b0f6231e4747d1905b16f..311a57ec494e15144d21809c4e98cdd4b154925a 100644
--- a/chrome/browser/ui/BUILD.gn
+++ b/chrome/browser/ui/BUILD.gn
@@ -3066,16 +3066,20 @@ split_static_library("ui") {
       sources += [
         "views/javascript_app_modal_event_blocker_x11.cc",
         "views/javascript_app_modal_event_blocker_x11.h",
-        "views/tabs/window_finder_x11.cc",
       ]
       configs += [ "//build/config/linux:x11" ]
       deps += [
         "//ui/events/devices",
         "//ui/events/devices/x11",
       ]
-      if (is_chromeos) {
-        sources -= [ "views/tabs/window_finder_x11.cc" ]
-      }
+    }
+  }
+  if (is_desktop_linux) {
+    if (use_x11) {
+      sources += [ "views/tabs/window_finder_x11.cc" ]
+    }
+    if (use_ozone) {
+      sources += [ "views/tabs/window_finder_ozone.cc" ]
     }
   }