Bug 23247: Communicating security expectations for .onion

Added strings needed for Onion domain Page Info dialog to en locale

src/chrome/locale/en/torbutton.properties

@@ -52,3 +52,7 @@ profileReadOnly=You cannot run %S from a read-only file system.  Please copy %S
 profileReadOnlyMac=You cannot run %S from a read-only file system.  Please copy %S to your Desktop or Applications folder before trying to use it.
 profileAccessDenied=%S does not have permission to access the profile. Please adjust your file system permissions and try again.
 profileMigrationFailed=Migration of your existing %S profile failed.\nNew settings will be used.
+
+# .Onion Page Info prompt.  Strings are kept here for ease of translation.
+pageInfo_OnionEncryptionWithBitsAndProtocol=Connection Encrypted (Onion Service, %1$S, %2$S bit keys, %3$S)
+pageInfo_OnionEncryption=Connection Encrypted (Onion Service)