Start in elevated mode when creating a new managed user profile.

chrome/browser/managed_mode/managed_mode_navigation_observer.cc

Index: chrome/browser/managed_mode/managed_mode_navigation_observer.cc
diff --git a/chrome/browser/managed_mode/managed_mode_navigation_observer.cc b/chrome/browser/managed_mode/managed_mode_navigation_observer.cc
index ce1d91834f92b4ed4c3289556947babd40708948..9fbc76aecc38715e0f283f45211aac101290f8a5 100644
--- a/chrome/browser/managed_mode/managed_mode_navigation_observer.cc
+++ b/chrome/browser/managed_mode/managed_mode_navigation_observer.cc
@@ -270,8 +270,11 @@ ManagedModeNavigationObserver::ManagedModeNavigationObserver(
   Profile* profile =
       Profile::FromBrowserContext(web_contents->GetBrowserContext());
   managed_user_service_ = ManagedUserServiceFactory::GetForProfile(profile);
-  if (!managed_user_service_->ProfileIsManaged())
+  if (!managed_user_service_->ProfileIsManaged() ||
+      managed_user_service_->startup_elevation()) {

[Bernhard Bauer, 2013/04/10 09:30:03]

I would rather do this when we know that the settings page is opened, i.e.
somewhere in the WebUI handler. Otherwise it might happen that we elevate some
unrelated WebContents.

[Adrian Kuegel, 2013/04/10 09:47:01]

Done.

     is_elevated_ = true;
+    managed_user_service_->set_startup_elevation(false);
+  }
   url_filter_ = managed_user_service_->GetURLFilterForUIThread();
 }