Add "Managed By.." menu item for Android

This CL add "Managed by your organization" menu item in the overflow
menu if the users is an enterprise user and the profile is managed by
the policies.

Bug: 997053
Change-Id: I7fc9d7ea091a9ebfc5c9b3a25be848888c29d58a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2339280
Commit-Queue: Gang Wu <[email protected]>
Reviewed-by: Theresa  <[email protected]>
Cr-Commit-Position: refs/heads/master@{#796145}
diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
index ef65b68..dd85036 100644
--- a/chrome/browser/flag_descriptions.h
+++ b/chrome/browser/flag_descriptions.h
@@ -1464,6 +1464,9 @@
 extern const char kAndroidDefaultBrowserPromoName[];
 extern const char kAndroidDefaultBrowserPromoDescription[];
 
+extern const char kAndroidManagedByMenuItemName[];
+extern const char kAndroidManagedByMenuItemDescription[];
+
 extern const char kAndroidMultipleDisplayName[];
 extern const char kAndroidMultipleDisplayDescription[];