Index: apps/shell_window.cc |
diff --git a/apps/shell_window.cc b/apps/shell_window.cc |
index 1d358c448eef18d8efae99833fbcc9fb45a65b32..6d2d0a147cdbb9d1aeec06f1da7d47abb1af29ec 100644 |
--- a/apps/shell_window.cc |
+++ b/apps/shell_window.cc |
@@ -146,6 +146,8 @@ ShellWindow::ShellWindow(Profile* profile, |
show_on_first_paint_(false), |
first_paint_complete_(false), |
cached_always_on_top_(false) { |
+ CHECK(!profile->IsGuestSession() || profile->IsOffTheRecord()) |
+ << "Only off the record window may be opened in the guest mode."; |
} |
void ShellWindow::Init(const GURL& url, |