Settings People Revamp: Add special Disconnect logic for domain profiles

chrome/app/settings_chromium_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Settings-specific Chromium strings (included from chromium_strings.grd). -->
 <grit-part>
   <!-- About Page -->
   <if expr="not chromeos">
     <message name="IDS_SETTINGS_ABOUT_PROGRAM" desc="Menu title for the About Chromium page.">
       About Chromium
     </message>
     <message name="IDS_SETTINGS_GET_HELP_USING_CHROME" desc="Text of the button which takes the user to the Chrome help page.">
       Get help with Chromium
@@ skipping 41 matching lines @@
     Chromium may use <ph name="BEGIN_LINK">&lt;a target="_blank" href="$1"&gt;</ph>web services<ph name="END_LINK">&lt;/a&gt;<ex>&lt;/a&gt;</ex></ph> to improve your browsing experience. You may optionally disable these services at any time.
   </message>
 
   <!-- Sync Page -->
   <message name="IDS_SETTINGS_SYNC_SIGNIN" desc="The label that appears on the sync button in the options dialog when sync has not been set up by the user.">
     Sign in to Chromium
   </message>
   <message name="IDS_SETTINGS_SYNC_DATA_ENCRYPTED_TEXT" desc="Text alerting the user that synced data is encrypted.">
     For added security, Chromium will encrypt your data.
   </message>
-  <message name="IDS_SETTINGS_SYNC_DISCONNECT_EXPLANATION" desc="The text to display below the 'Stop syncing this account' button on the options pane, explaining what the button does.">
-    By disconnecting your Google Account from Chromium, your data will remain on this computer but changes will no longer be synced to your Google Account. Data already stored in your Google Account will remain there until you remove it using <ph name="BEGIN_LINK">&lt;a href="$1" target=&quot;_blank&quot;&gt;</ph>Google Dashboard<ph name="END_LINK">&lt;/a&gt;</ph>.
+  <message name="IDS_SETTINGS_SYNC_DISCONNECT_TITLE" desc="The title of the dialog to stop syncing and sign out.">
+    Sign out of Chromium
   </message>
 
   <!-- Languages Page -->
   <if expr="chromeos">
     <message name="IDS_SETTINGS_LANGUAGES_CANNOT_BE_DISPLAYED_IN_THIS_LANGUAGE" desc="The label for a language that cannot be used as the UI display language.">
       Chromium OS cannot be displayed in this language.
     </message>
     <message name="IDS_SETTINGS_LANGUAGES_IS_DISPLAYED_IN_THIS_LANGUAGE" desc="The label for a language that is currently used as the UI display language.">
       Chromium OS is displayed in this language.
     </message>
@@ skipping 18 matching lines @@
     <message name="IDS_SETTINGS_SYSTEM_BACKGROUND_APPS_LABEL" desc="Label for the checkbox to allow apps to run in the background, when Chrome is closed.">
       Continue running background apps when Chromium is closed
     </message>
   </if>
 
   <!-- Reset Page -->
   <message name="IDS_SETTINGS_RESET_PROFILE_FEEDBACK" desc="Feedback label in the Reset Profile Settings dialog">
     Help make Chromium better by reporting the current settings.
   </message>
 </grit-part>