[MD settings] name Content settings separately from site settings

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_DETAILED_BUILD_INFO" desc="Label describing the section that shows detailed information about the current Chrome build.">
       Detailed build information
     </message>
     <message name="IDS_SETTINGS_ABOUT_PAGE_ARC_VERSION" desc="Label for ARC version">
       ARC Version
@@ skipping 1491 matching lines @@
   </message>
   <message name="IDS_SETTINGS_WAKE_ON_WIFI_DESCRIPTION" desc="In the settings tab, the text next to the checkbox for enabling quickly reconnecting to known Wi-Fi SSIDs.">
     Keep Wi-Fi on during sleep
   </message>
   <message name="IDS_SETTINGS_MANAGE_CERTIFICATES" desc="Text for manage certificates button in Privacy options">
     Manage Certificates
   </message>
   <message name="IDS_SETTINGS_MANAGE_CERTIFICATES_DESCRIPTION" desc="Secondary, continued explanation of how to manage SSL certificates and settings in Privacy options">
     Manage HTTPS/SSL certificates and settings
   </message>
-  <message name="IDS_SETTINGS_SITE_SETTINGS" desc="Text of the button that takes a user to settings page thats allows users to modify site settings. Also the title of that settings page.">
+  <message name="IDS_SETTINGS_CONTENT_SETTINGS" desc="Text of the button that takes a user to settings page thats allows users to modify site settings. Also the title of that settings page.">
+    Content Settings
+  </message>
+  <message name="IDS_SETTINGS_SITE_SETTINGS" desc="Text of the button that takes a user to the enhanced settings page thats allows users to modify site settings. Also the title of that settings page.">
     Site Settings
   </message>
   <message name="IDS_SETTINGS_SITE_SETTINGS_DESCRIPTION" desc="Secondary, continued explanation of what content settings in Chrome do">
     Control what content websites can show you and what information they can use as you browse
   </message>
   <message name="IDS_SETTINGS_CLEAR_DATA" desc="Text for clear browsing data button in Privacy options">
     Clear browsing data
   </message>
   <message name="IDS_SETTINGS_CLEAR_DATA_DESCRIPTION" desc="Description for clear browsing data button in Privacy options">
     Control your browsing data
@@ skipping 960 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>