WIP: simplified display management in ash

chrome/browser/ui/ash/ash_init.cc

Index: chrome/browser/ui/ash/ash_init.cc
diff --git a/chrome/browser/ui/ash/ash_init.cc b/chrome/browser/ui/ash/ash_init.cc
index e766029415e93ab7d42cae42b227a73d97e154ce..706314b648335b821c904cd1416c4def6b94964e 100644
--- a/chrome/browser/ui/ash/ash_init.cc
+++ b/chrome/browser/ui/ash/ash_init.cc
@@ -65,8 +65,10 @@ void CreateClassicShell() {
 std::unique_ptr<ash::mus::WindowManager> CreateMusShell() {
   service_manager::Connector* connector =
       content::ServiceManagerConnection::GetForProcess()->GetConnector();
+  const bool show_primary_host_on_connect = true;
   std::unique_ptr<ash::mus::WindowManager> window_manager =
-      base::MakeUnique<ash::mus::WindowManager>(connector, ash::Config::MUS);
+      base::MakeUnique<ash::mus::WindowManager>(connector, ash::Config::MUS,
+                                                show_primary_host_on_connect);
   std::unique_ptr<aura::WindowTreeClient> window_tree_client =
       base::MakeUnique<aura::WindowTreeClient>(connector, window_manager.get(),
                                                window_manager.get());