Android: Add connection security summary to page info popup

chrome/android/java/strings/android_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!-- android_chrome_strings.grd contains strings for Chrome for Android.
 
 FAQ:
   - How do I add, change, or remove a string?
       Just update this file.
   - Translations will happen automatically??
       Yes, indeed. Just add your string before the branch point and
       make the description good.
@@ skipping 1561 matching lines @@
       </message>
       <message name="IDS_PAGE_INFO_ANDROID_PERMISSION_BLOCKED" desc="The label used in the Page Info dialog to indicate a permission has been blocked within Android settings">
         Turned off in Android Settings
       </message>
       <message name="IDS_PAGE_INFO_ANDROID_LOCATION_BLOCKED" desc="The label used in the Page Info dialog to indicate that location has been been disabled for the device in Android settings">
         Turned off for this device
       </message>
       <message name="IDS_PAGE_INFO_DETAILS_LINK" desc="The label of the link to open the detailed connection information popup from the page info bubble.">
         Details
       </message>
-      <message name="IDS_PAGE_INFO_CONNECTION_HTTPS" desc="Message to display in the page info bubble when the connection is private (HTTPS).">
-        Your connection to this site is private.
-      </message>
-      <message name="IDS_PAGE_INFO_CONNECTION_HTTP" desc="Message to display in the page info bubble when the connection is not private (HTTP).">
-        Your connection to this site is not private.
-      </message>
-      <message name="IDS_PAGE_INFO_CONNECTION_MIXED" desc="Message to display in the page info bubble when the main connection is private, but there is content on the page that is not private.">
-        Your connection to this site is private, but someone on the network might be able to change the look of the page.
-      </message>
-      <message name="IDS_PAGE_INFO_CONNECTION_SHA1" desc="Message to display in the page info bubble when the page is not considered private (because the connection used SHA-1 for certificate signatures, which are not considered secure anymore).">
-        This site uses a weak security configuration (SHA-1 signatures), so your connection may not be private.
-      </message>
-      <message name="IDS_PAGE_INFO_CONNECTION_BROKEN" desc="Message to display in the page info bubble when the connection is insecure because the HTTPS certificate is invalid.">
-        Your connection to this site is not private. Attackers might be trying to steal your information (for example, photos, passwords, messages and credit cards) from <ph name="DOMAIN_NAME">%1$s<ex>google.com</ex></ph>.
-      </message>
-      <message name="IDS_PAGE_INFO_CONNECTION_INTERNAL_PAGE" desc="Message to display in the page info bubble when the page is an internal Chrome page (e.g. the bookmarks page, or about:blank).">
-        You are viewing a secure Google Chrome page.
-      </message>
       <message name="IDS_PAGE_INFO_CONNECTION_OFFLINE" desc="Message to display in the page info bubble when viewing and offline page.">
         You are viewing an offline copy of this page from <ph name="CREATION_TIME">%1$s<ex>Feb 9, 2016</ex></ph>
       </message>
       <message name="IDS_PAGE_INFO_DOMAIN_HIDDEN" desc="Message to display in the page info bubble when the domain is hidden.">
         This content is from <ph name="DOMAIN_NAME">%1$s<ex>google.com</ex></ph>, delivered by Google.
       </message>
       <message name="IDS_PAGE_INFO_OPEN_ONLINE_BUTTON" desc="Text in the button that attempts to open an online version of the offline website displayed in the tab.">
         Open Online
       </message>
 
@@ skipping 1081 matching lines @@
       <message name="IDS_ITEM_CHOOSER_ITEM_NAME_WITH_ID" desc="To distinguish items with the same name, the item chooser shows the item name with id.">
         <ph name="ITEM_NAME">%1$s<ex>item_name</ex></ph> (<ph name="ITEM_ID">%2$s<ex>item id</ex></ph>)
       </message>
 
       <message name="IDS_INSTANT_APPS_OPEN_IN_APP" desc="Button label for the user action that will open an Instant App.">
         Open app
       </message>
     </messages>
   </release>
 </grit>