Add a "managed user settings" page to chrome://settings.

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index be29824da375ae8f22f293a9084444bc2566d848..de2ba57929bd48ac665bec17f10243d23e742a2d 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -552,6 +552,10 @@ const char kEnableIPPooling[]               = "enable-ip-pooling";
 // flag can be used to enable it until http://crbug.com/108992 is fixed.
 extern const char kEnableManagedStorage[]   = "enable-managed-storage";
 
+// Enables support for user profiles that are managed by another user and can
+// have restrictions applied.
+extern const char kEnableManagedUsers[]     = "enable-managed-users";
+
 // Allows reporting memory info (JS heap size) to page.
 const char kEnableMemoryInfo[]              = "enable-memory-info";