Rename "managed (mode|user)" to "supervised user" (part 8)

chrome/browser/resources/chromeos/login/screen_gaia_signin.css

Index: chrome/browser/resources/chromeos/login/screen_gaia_signin.css
diff --git a/chrome/browser/resources/chromeos/login/screen_gaia_signin.css b/chrome/browser/resources/chromeos/login/screen_gaia_signin.css
index 4a054cd1655cd2f65cffa47539566910be92edef..92dbecd5fe0682e9d746a93638f6d4404faff5c7 100644
--- a/chrome/browser/resources/chromeos/login/screen_gaia_signin.css
+++ b/chrome/browser/resources/chromeos/login/screen_gaia_signin.css
@@ -124,27 +124,27 @@
   height: 100%;
 }
 
-#createManagedUserSeparator {
+#createSupervisedUserSeparator {
   background-color: rgba(128,128,128,0.3);
   height: 1px;
   width: 200px;
 }
 
-#createManagedUserLogo {
+#createSupervisedUserLogo {
   font-weight: bold;
   margin-top: 16px;
 }
 
-#createManagedUserLogo img {
+#createSupervisedUserLogo img {
   vertical-align: text-bottom;
 }
 
-#createManagedUserLogo span {
+#createSupervisedUserLogo span {
   vertical-align: -10%;
 }
 
-#createManagedUserLinkPlaceholder,
-#createManagedUserNoManagerText {
+#createSupervisedUserLinkPlaceholder,
+#createSupervisedUserNoManagerText {
   margin-top: 10px;
 }