Fix missing shadows for tooltip and menu

ui/views/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/features.gni")
 import("//build/config/ui.gni")
 import("//testing/test.gni")
+import("//ui/ozone/ozone.gni")
 
 config("flags") {
   defines = [ "TOOLKIT_VIEWS=1" ]
 }
 
 component("views") {
   all_dependent_configs = [ ":flags" ]
   sources = [
     "accessibility/native_view_accessibility.cc",
     "accessibility/native_view_accessibility.h",
@@ skipping 741 matching lines @@
         "test/test_desktop_screen_x11.cc",
         "test/test_desktop_screen_x11.h",
         "test/ui_controls_factory_desktop_aurax11.cc",
         "test/ui_controls_factory_desktop_aurax11.h",
       ]
     }
   }
   if (use_x11) {
     deps += [ "//ui/gfx/x" ]
   }
+  if (ozone_platform_x11) {
+    deps += [ "//ui/base/x" ]
+  }
   if (use_ozone || !use_x11) {
     sources -= [
       "test/x11_property_change_waiter.cc",
       "test/x11_property_change_waiter.h",
     ]
   }
 }
 
 static_library("test_support") {
   testonly = true
@@ skipping 228 matching lines @@
       "//ui/base:test_support",
       "//ui/compositor",
       "//ui/events:test_support",
       "//ui/gl:test_support",
       "//ui/resources",
       "//ui/resources:ui_test_pak",
       "//ui/strings",
     ]
   }
 }