Site Settings Desktop: Implement the 'Clear on exit' menu for Cookies.

chrome/app/settings_strings.grdp

Index: chrome/app/settings_strings.grdp
diff --git a/chrome/app/settings_strings.grdp b/chrome/app/settings_strings.grdp
index 77700b84210cc7f8c8f5e5952cbd78fd6e3bd86d..eb3e308841d9735738502e6181f8b66ece1b01a6 100644
--- a/chrome/app/settings_strings.grdp
+++ b/chrome/app/settings_strings.grdp
@@ -1080,6 +1080,9 @@
   <message name="IDS_SETTINGS_SITE_SETTINGS_BLOCK" desc="Label for add block sites in site settings.">
     Block
   </message>
+  <message name="IDS_SETTINGS_SITE_SETTINGS_SESSION_ONLY" desc="Label for sites in site settings allowing cookies for the current session only.">
+    Clear on exit
+  </message>
   <message name="IDS_SETTINGS_SITE_SETTINGS_EXCEPTIONS" desc="Label for exception sites in site settings.">
     Exceptions
   </message>
@@ -1098,6 +1101,9 @@
   <message name="IDS_SETTINGS_SITE_SETTINGS_RESET_MENU" desc="Label for the menu item to reset the permission for a particular site (make it ask you again next time).">
     Reset to ask
   </message>
+  <message name="IDS_SETTINGS_SITE_SETTINGS_SESSION_ONLY_MENU" desc="Label for the menu item to set cookies to be deleted on browser exit.">
+    Clear on exit
+  </message>
   <message name="IDS_SETTINGS_SITE_SETTINGS_USAGE" desc="The Usage header, used to group disk and battery usage information on the Site Details page.">
     Usage
   </message>