Settings People Revamp: Update main card Sync 'look' to match new spec.

chrome/app/settings_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Settings-specific strings (included from generated_resources.grd). -->
 <grit-part>
   <!-- About Page -->
   <if expr="chromeos">
    <message name="IDS_SETTINGS_ABOUT_PAGE_CURRENT_CHANNEL_STABLE" desc="The stable label in the message about current channel.">
       stable
     </message>
     <message name="IDS_SETTINGS_ABOUT_PAGE_CURRENT_CHANNEL_BETA" desc="The beta label in the message about current channel.">
       beta
@@ skipping 994 matching lines @@
   <message name="IDS_SETTINGS_SYNC_DISCONNECT_TITLE" desc="The title of the dialog that explains what 'stop syncing' means.">
     Disconnect your Google Account
   </message>
   <message name="IDS_SETTINGS_SYNC_DISCONNECT_DELETE_PROFILE" desc="The text to display by the checkbox asking user whether to also delete profile when stopping sync.">
     Also clear your history, bookmarks, settings, and other Chrome data stored on this device.
   </message>
   <message name="IDS_SETTINGS_SYNC_DISCONNECT_CONFIRM" desc="The text to display on the button to confirm the user wishes to stop syncing.">
     Clear and Disconnect
   </message>
 
-  <message name="IDS_SETTINGS_SYNC" desc="Name of the settings page which manages syncing data between multiple browser instances with the same Google profile.">
+  <message name="IDS_SETTINGS_SYNC" desc="Name of the sync service.">
+    Sync
+  </message>
+  <message name="IDS_SETTINGS_SYNC_PAGE_TITLE" desc="Name of the settings page which manages syncing data between multiple browser instances with the same Google profile.">
     Advanced sync settings
   </message>
   <message name="IDS_SETTINGS_SYNC_LOADING" desc="The message shown when waiting for the sync backend to start up.">
     Please wait...
   </message>
   <message name="IDS_SETTINGS_SYNC_TIMEOUT" desc="Text explaining what to do if sync times out.">
     Please make sure your network connection is working and if the problem persists, please sign out and sign in again to refresh your credentials.
   </message>
   <message name="IDS_SETTINGS_SYNC_EVERYTHING_CHECKBOX_LABEL" desc="Label for the checkbox which causes all properties to be synced.">
     Sync everything
@@ skipping 293 matching lines @@
       System
     </message>
     <message name="IDS_SETTINGS_SYSTEM_HARDWARE_ACCELERATION_LABEL" desc="Label for the checkbox that forces Chrome to render via hardware acceleration (GPU) when available.">
       Use hardware acceleration when available
     </message>
     <message name="IDS_SETTINGS_SYSTEM_PROXY_SETTINGS_BUTTON" desc="Text for the button that changes a user's network proxy settings.">
       Change proxy settings
     </message>
   </if>
 </grit-part>