Manual Revert of Reland: chromeos: Fix shelf appearing at login screen under mash (patchset #7 id:1…

ash/shell.cc

Index: ash/shell.cc
diff --git a/ash/shell.cc b/ash/shell.cc
index c47dbe8baab9f84a23e4894867541c73e34dedcf..fc0b711ae664de3745739a4b4c5241a26afdf8e2 100644
--- a/ash/shell.cc
+++ b/ash/shell.cc
@@ -273,6 +273,11 @@ void Shell::OnLoginStateChanged(LoginStatus status) {
     observer.OnLoginStateChanged(status);
 }
 
+void Shell::OnLoginUserProfilePrepared() {
+  wm_shell_->CreateShelf();
+  CreateKeyboard();
+}
+
 void Shell::OnAppTerminating() {
   for (auto& observer : *wm_shell_->shell_observers())
     observer.OnAppTerminating();