Fix missing shadows for tooltip and menu

ui/views/BUILD.gn

Index: ui/views/BUILD.gn
diff --git a/ui/views/BUILD.gn b/ui/views/BUILD.gn
index 7736710d758c3f1b06364a211963006fb621a97c..2c37655be11cb792977ee6c886af17afb44e2862 100644
--- a/ui/views/BUILD.gn
+++ b/ui/views/BUILD.gn
@@ -5,6 +5,7 @@
 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" ]
@@ -766,6 +767,9 @@ static_library("test_support_internal") {
   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",