Don't open Chrome browser window on first login of a new user. Because it will hide Getting Started…

chrome/browser/chromeos/login/existing_user_controller.cc

Index: chrome/browser/chromeos/login/existing_user_controller.cc
diff --git a/chrome/browser/chromeos/login/existing_user_controller.cc b/chrome/browser/chromeos/login/existing_user_controller.cc
index cc73ff0c8be00c089dd57f71ade4ed79fa6afac8..51e66ebb4d23e1228a4bf3d645c9d6f68fb4af4f 100644
--- a/chrome/browser/chromeos/login/existing_user_controller.cc
+++ b/chrome/browser/chromeos/login/existing_user_controller.cc
@@ -1000,8 +1000,17 @@ void ExistingUserController::InitializeStartUrls() const {
     customization->ApplyCustomization();
   }
 
-  for (size_t i = 0; i < start_urls.size(); ++i) {
-    CommandLine::ForCurrentProcess()->AppendArg(start_urls[i]);
+
+  // Don't open default Chrome window for the first login of a new
+  // user because it will hide the Getting Started App window (which is
+  // launched automatically in that situation).
+  if (UserManager::Get()->IsCurrentUserNew()) {
+    CommandLine::ForCurrentProcess()->AppendSwitchASCII(
+        ::switches::kSilentLaunch, "");
+  } else {
+    for (size_t i = 0; i < start_urls.size(); ++i) {
+      CommandLine::ForCurrentProcess()->AppendArg(start_urls[i]);
+    }
   }
 }