Clarify settings UI in multi-profiles mode

chrome/app/chromeos_strings.grdp

Index: chrome/app/chromeos_strings.grdp
diff --git a/chrome/app/chromeos_strings.grdp b/chrome/app/chromeos_strings.grdp
index ba49d8afba97c8c948b556f58bdffc5be300f30e..148d41da42ad66d179bb3fa3e9738d3abfde7cc0 100644
--- a/chrome/app/chromeos_strings.grdp
+++ b/chrome/app/chromeos_strings.grdp
@@ -1567,6 +1567,9 @@ Press any key to continue exploring.
   <message name="IDS_LOGIN_CAPTCHA_INSTRUCTIONS" desc="Explanatory message shown when the user must type letters shown in a captcha image to reauthenticate.">
     Type the characters you see in the picture below.
   </message>
+  <message name="IDS_OPTIONS_SETTINGS_SECONDARY_USER_BANNER" desc="Banner displayed in settings page when the user is secondary in a multi-profile session.">
+    Some settings belonging to <ph name="PRIMARY_EMAIL">$1<ex>john@google.com</ex></ph> are currently being shared with you. Changes to these settings will be saved with <ph name="PROFILE_NAME">$2<ex>john</ex></ph> and only affect your account when using multiple sign-in.
+  </message>
   <message name="IDS_OPTIONS_SETTINGS_SECTION_TITLE_DATETIME">
     Date and time
   </message>
@@ -2672,6 +2675,15 @@ Press any key to continue exploring.
   <message name="IDS_OPTION_DISABLED_BY_POLICY" desc="Tooltip for options managed by enterprise policy">
     This option is controlled by enterprise policy. Please contact your administrator for more information.
   </message>
+  <message name="IDS_OPTIONS_CONTROLLED_SETTING_OWNER_MULTIPROFILES" desc="Tooltip shown in a multi-profile session for options which can be edited only by the owner.">
+    This setting is managed by the device owner, <ph name="OWNER_EMAIL">$1<ex>john@google.com</ex></ph>.
+  </message>
+  <message name="IDS_OPTIONS_CONTROLLED_SETTING_SHARED_MULTIPROFILES" desc="Tooltip shown in a multi-profile session for options which belong to the owner but can be edited.">
+    These settings belong to <ph name="OWNER_EMAIL">$1<ex>john@google.com</ex></ph>.

[stevenjb, 2014/02/07 00:40:09]

It's odd that one of these is 'setting' singular and the other is plural. Either
the text should be consistent or the context better described (and name
modified).

[michaelpg, 2014/02/07 02:04:27]

good point. This string refers to a section of settings rather than an
individual setting so I'm renaming things to make that clear.

[michaelpg, 2014/02/10 21:16:22]

Actually, this is controlled settings work for other versions of Chrome. The
convention is to make _SETTINGS_ plural, so I'm following that instead.

On 2014/02/07 02:04:27, Michael Giuffrida wrote:

+  </message>
+  <message name="IDS_OPTIONS_CONTROLLED_SETTING_SHARED_SCREEN_LOCK" desc="Tooltip for the screen lock option, indicating screen lock is enabled if it's set for any profile in a multi-profile session.">
+    Another user has turned this on, so passwords are required for all signed-in users.

[stevenjb, 2014/02/07 00:40:09]

"turned this on" sounds odd to me here, maybe double check the text with UX or a
PM.

[michaelpg, 2014/02/07 02:04:27]

Yeah this string is still under discussion.

[michaelpg, 2014/02/10 21:16:22]

String finalized.

On 2014/02/07 02:04:27, Michael Giuffrida wrote:

+  </message>
   <message name="IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTINGS_TITLE"
            desc="The title for the Chewing input settings dialog. Please note that 'Chewing' here is name of an input method and not 'an act of biting and grinding with the teeth'.">
     Chewing input settings