Demonstrate external-window-mode in mus-demo

services/ui/ws/window_tree_unittest.cc

Index: services/ui/ws/window_tree_unittest.cc
diff --git a/services/ui/ws/window_tree_unittest.cc b/services/ui/ws/window_tree_unittest.cc
index 5fbe6d64e2546e97136f9ca8b37b6818bfc1eacd..e64b14ca1cf9654e5e34e8c9fd44027c0d005934 100644
--- a/services/ui/ws/window_tree_unittest.cc
+++ b/services/ui/ws/window_tree_unittest.cc
@@ -1357,7 +1357,7 @@ TEST_F(WindowTreeShutdownTest, DontSendMessagesDuringShutdown) {
     WindowServerTestHelper ws_test_helper;
     WindowServer* window_server = ws_test_helper.window_server();
     TestPlatformScreen platform_screen;
-    platform_screen.Init(window_server->display_manager());
+    platform_screen.Init(window_server->display_manager(), false);

[tonikitoo, 2016/11/22 03:07:39]

for good code reading purposes, a named variable for this boolean or an enum
would be nice.

But it would require replication in varios places, so maybe you added the
boolean literal on purpose.

[Tom (Use chromium acct), 2016/11/22 19:19:48]

I've added the enum and also a default argument so that the various callsites
don't need to change

     window_server->user_id_tracker()->AddUserId(kTestUserId1);
     platform_screen.AddDisplay();