Use extension to show activation message.

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. OS values are passed through from Python's sys.platform:
 
   win32 - Windows
   darwin - Mac
   linux2 - Linux (both Views and GTK+)
 
@@ skipping 7841 matching lines @@
         </message>
         <message name="IDS_APP_OFFLINE_LOAD_DESCRIPTION" desc="offline app">
           The app at <ph name="HOST_NAME">&lt;strong&gt;$1<ex>www.offline.com</ex>&lt;/strong&gt;</ph> cannot be reached because your network connection is down. The page will be loaded when the network connection is restored. &lt;br&gt;
         </message>
         <message name="IDS_OFFLINE_TRY_LOADING">
           Try loading the page anyway
         </message>
         <message name="IDS_OFFLINE_NETWORK_SETTINGS">
           Network settings
         </message>
-        <message name="IDS_OFFLINE_ACTIVATION_HEADLINE">
-          Free Data from Verizon Wireless
-        </message>
-        <message name="IDS_OFFLINE_ACTIVATION_MESSAGE">
-          As a Cr-48 pilot user you get 100MB free from Verizon Wireless every 30 days for 2 years. Just sign up and you're online!
-        </message>
-        <message name="IDS_OFFLINE_ACTIVATION_BUTTON">
-          Connect to Verizon Wireless
-        </message>
       </if>
 
       <!-- Multiprofile -->
       <message name="IDS_PROFILES_CREATE_NEW_PROFILE_OPTION" desc="Create new profile menu item and button title.">
         Create a new profile...
       </message>
 
       <!-- SafeBrowsing -->
       <message name="IDS_SAFE_BROWSING_MALWARE_TITLE" desc="SafeBrowsing Malware HTML title">
         Malware Detected!
@@ skipping 3814 matching lines @@
     </includes>
     <structures fallback_to_english="true">
       <structure name="IDD_CHROME_FRAME_FIND_DIALOG" file="cf_resources.rc" type="dialog" >
       </structure>
       <structure name="IDD_CHROME_FRAME_READY_PROMPT" file="cf_resources.rc" type="dialog" >
       </structure>
     </structures>
 
   </release>
 </grit>