Update text to more clearly explain our cookie setting. As requested by Fion...

chrome/app/generated_resources.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!-- This file contains definitions of resources that will be translated for
 each locale. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/generated_resources.h" type="rc_header">
       <emit emit_type='prepend'></emit>
@@ skipping 4010 matching lines @@
       <message name="IDS_OPTIONS_PROXIES_CONFIGURE_BUTTON" desc="The label of the 'Configure proxy settings' button">
         Change proxy settings
       </message>
 
       <message name="IDS_OPTIONS_COOKIES_ACCEPT_LABEL" desc="The documentation string of the 'accept cookies' preference">
         Cookie settings:
       </message>
       <message name="IDS_OPTIONS_COOKIES_ACCEPT_ALL_COOKIES" desc="The label of the 'Accept all cookies' dropdown list item">
         Allow all cookies
       </message>
-      <message name="IDS_OPTIONS_COOKIES_RESTRICT_THIRD_PARTY_COOKIES" desc="The label of the 'Restrict third-party cookies' dropdown list item. This option accepts third-party cookies, but limits how they can be used on subsequent requests.">
-        Restrict how third-party cookies can be used
+      <message name="IDS_OPTIONS_COOKIES_RESTRICT_THIRD_PARTY_COOKIES" desc="The label of the 'Restrict third-party cookies' dropdown list item. This option accepts third-party cookies only from visited sites.">
+        Accept cookies only from sites I visit
       </message>
       <message name="IDS_OPTIONS_COOKIES_BLOCK_THIRD_PARTY_COOKIES" desc="The label of the 'Block third-party cookies' dropdown list item. This option does not accept or send any third-party cookies.">
         Completely block third-party cookies
       </message>
       <message name="IDS_OPTIONS_COOKIES_BLOCK_ALL_COOKIES" desc="The label of the 'Block all cookies' dropdown list item">
         Block all cookies
       </message>
       <message name="IDS_OPTIONS_COOKIES_SHOWCOOKIES" desc="The label of the 'Show Cookies' button">
         Show cookies
       </message>
@@ skipping 1483 matching lines @@
         Speed Sensitivity:
       </message>
       <message name="IDS_STATUSBAR_NO_NETWORKS_MESSAGE" desc="No networks are available">
         Speed Sensitivity:
       </message>
     </if>
 
     </messages>
   </release>
 </grit>