Ozone X11 platform

ui/ozone/platform/x11/BUILD.gn

Index: ui/ozone/platform/x11/BUILD.gn
diff --git a/ui/platform_window/BUILD.gn b/ui/ozone/platform/x11/BUILD.gn
similarity index 50%
copy from ui/platform_window/BUILD.gn
copy to ui/ozone/platform/x11/BUILD.gn
index 835fc7067349eb5fc6313431bad12d4f994eb0c4..1df9758262ee3c48e3b881cf9fd0750f09a1ba42 100644
--- a/ui/platform_window/BUILD.gn
+++ b/ui/ozone/platform/x11/BUILD.gn
@@ -2,18 +2,19 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-component("platform_window") {
-  defines = [ "PLATFORM_WINDOW_IMPLEMENTATION" ]
-
+source_set("x11") {
   sources = [
-    "platform_window.h",
-    "platform_window_delegate.h",
-    "platform_window_export.h",
+    "ozone_platform_x11.cc",
+    "ozone_platform_x11.h",
+    "x11_input_controller.cc",
+    "x11_input_controller.h",
+    "x11_surface_factory.cc",
+    "x11_surface_factory.h",
   ]
 
   deps = [
     "//base",
-    "//ui/base",
     "//ui/gfx",
+    "//ui/platform_window/x11"
   ]
 }