Prepare security bullets for Android: add issuer and change connection details.

components/security_state_strings.grdp

Index: components/security_state_strings.grdp
diff --git a/components/security_state_strings.grdp b/components/security_state_strings.grdp
index 482b6c9df78ad16072f87663a7ddebf10cbb6e34..6094c157812e372a4e024a35b5053976e312f5f5 100644
--- a/components/security_state_strings.grdp
+++ b/components/security_state_strings.grdp
@@ -38,7 +38,7 @@
     Valid certificate
   </message>
   <message name="IDS_VALID_SERVER_CERTIFICATE_DESCRIPTION" desc="Description of a site that has a valid server certificate." translateable="false">
-    The connection to this site is using a valid, trusted server certificate.
+    The connection to this site is using a valid, trusted server certificate issued by <ph name="ISSUER">$1<ex>Let's Encrypt Authority X3</ex></ph>.
   </message>
   <message name="IDS_STRONG_SSL_SUMMARY" desc="Summary phrase for a site that uses a modern, secure TLS protocol and cipher." translateable="false">
     Secure connection
@@ -50,13 +50,13 @@
     Public-Key-Pinning was bypassed by a local root certificate.
   </message>
   <message name="IDS_STRONG_SSL_DESCRIPTION" desc="Description of a site that uses a modern, secure TLS protocol and cipher." translateable="false">
-    The connection to this site is encrypted and authenticated using a strong protocol (<ph name="PROTOCOL_VERSION">$1<ex>TLS 1.2</ex></ph>), a strong key exchange (<ph name="KEY_EXCHANGE">$2<ex>ECDHE_RSA</ex></ph>), and a strong cipher (<ph name="CIPHER_SUTE">$3<ex>AES_128_GCM</ex></ph>).
+    The connection to this site is encrypted and authenticated using <ph name="PROTOCOL_VERSION">$1<ex>TLS 1.2</ex></ph> (a strong protocol), <ph name="KEY_EXCHANGE">$2<ex>ECDHE_RSA</ex></ph> (a strong key exchange), and <ph name="CIPHER_SUTE">$3<ex>AES_128_GCM</ex></ph> (a strong cipher).
   </message>
   <message name="IDS_OBSOLETE_SSL_SUMMARY" desc="Summary phrase for a site that uses an outdated SSL settings (protocol, key exchange, or cipher)." translateable="false">
     Obsolete connection settings
   </message>
   <message name="IDS_OBSOLETE_SSL_DESCRIPTION" desc="Description of a site that uses an outdated TLS protocol or cipher." translateable="false">
-    The connection to this site uses <ph name="A_PROTOCOL">$1<ex>an obsolete protocol</ex></ph> (<ph name="PROTOCOL">$2<ex>TLS 1.0</ex></ph>), <ph name="A_KEY_EXCHANGE">$3<ex>an obsolete key exchange</ex></ph> (<ph name="KEY_EXCHANGE">$4<ex>ECDHE_RSA</ex></ph>), and <ph name="A_CIPHER">$5<ex>an obsolete cipher</ex></ph> (<ph name="CIPHER">$6<ex>AES_256_CBC with HMAC-SHA1</ex></ph>).
+    The connection to this site uses <ph name="PROTOCOL">$1<ex>TLS 1.0</ex></ph> (<ph name="A_PROTOCOL">$2<ex>an obsolete protocol</ex></ph>), <ph name="KEY_EXCHANGE">$3<ex>ECDHE_RSA</ex></ph> (<ph name="A_KEY_EXCHANGE">$4<ex>an obsolete key exchange</ex></ph>), and <ph name="CIPHER">$5<ex>AES_256_CBC with HMAC-SHA1</ex></ph> (<ph name="A_CIPHER">$6<ex>an obsolete cipher</ex></ph>).
   </message>
   <message name="IDS_CIPHER_WITH_MAC" desc="Description of an SSL cipher that contains a separate (bulk) cipher and MAC." translateable="false">
     <ph name="CIPHER">$1<ex>AES_256_CBC</ex></ph> with <ph name="MAC">$2<ex>HMAC-SHA1</ex></ph>