Add managed user lock/unlock button for the extensions page.

chrome/browser/resources/extensions/extensions.css

Index: chrome/browser/resources/extensions/extensions.css
diff --git a/chrome/browser/resources/extensions/extensions.css b/chrome/browser/resources/extensions/extensions.css
index 68f80591ac13a5e39185fe670b7201db9751767d..b7e9fd91248ee98b636485abd4b4b564a12d1843 100644
--- a/chrome/browser/resources/extensions/extensions.css
+++ b/chrome/browser/resources/extensions/extensions.css
@@ -297,7 +297,12 @@ html[dir='rtl'] #extension-settings .trash {
 
 /* Managed mode */
 
-.page:not(.profile-is-managed) .profile-is-managed-banner {
+.page:not(.profile-is-managed) .profile-is-managed-banner,
+.profile-is-managed .more-extensions-link,
+.profile-is-managed .extension-commands-config,

[not at google - send to devlin, 2013/02/21 01:29:18]

This confused me for a while... it's orthogonal?

[not at google - send to devlin, 2013/02/21 03:37:46]

Besides which, why hide the commands config in managed mode?

[Adrian Kuegel, 2013/02/21 10:10:54]

Yes, you are right. Sorry, I didn't notice it before. I guess the commands
config does not really have to be hidden, since it only allows to configure how
to use an extension, so I removed this line now.

+.no-managed-user-controls #managed-user-control-div,
+.page:not(.profile-is-managed) #unlock-button,
+.profile-is-managed #lock-button {

[not at google - send to devlin, 2013/02/21 01:29:18]

This last line doesn't make sense to me, and it's probably to do with the class
naming thing I said in the JS... generally I can't follow how you decide to show
lock or unlock.

[Adrian Kuegel, 2013/02/21 10:10:54]

The logic is as follows: The lock button is visible, if the managed user is in
elevated state (which means the manager of the account authenticated from within
the managed account). The unlock button is visible if the managed user is not in
elevated state. And there should be no button at all if the profile does not
belong to a managed user.

   display: none;
 }
 
@@ -305,8 +310,9 @@ html[dir='rtl'] #extension-settings .trash {
   background-image: url('chrome://theme/IDR_WARNING');
 }
 
-.profile-is-managed .more-extensions-link {
-  display: none;
+#managed-user-control-div {
+  display: inline-block;
+  padding-left: 7px;
 }
 
 /* Sideload Wipeout */