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

chrome/browser/ui/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/chromecast_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 3048 matching lines @@
     if (use_aura) {
       deps += [ "//build/linux:fontconfig" ]
       if (use_dbus) {
         deps += [ "//dbus" ]
       }
     }
     if (use_x11) {
       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" ]
     }
   }
 
   if (use_udev) {
     deps += [ "//device/udev_linux" ]
   }
 
   if (enable_app_list) {
     sources += [
       "app_list/app_context_menu.cc",
@@ skipping 351 matching lines @@
       "test/test_confirm_bubble_model.cc",
       "test/test_confirm_bubble_model.h",
     ]
     deps += [ "//chrome/test:test_support_ui" ]
   }
 
   if (enable_extensions) {
     deps += [ "//extensions/browser" ]
   }
 }