Improve logging in password manager internals page

components/autofill/core/common/save_password_progress_logger.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/autofill/core/common/save_password_progress_logger.h"
 
 #include <algorithm>
 
 #include "base/json/json_writer.h"
 #include "base/logging.h"
@@ skipping 141 matching lines @@
     case SavePasswordProgressLogger::STRING_PASSWORD_FORM_REAPPEARED:
       return "Password form re-appeared";
     case SavePasswordProgressLogger::STRING_SAVING_DISABLED:
       return "Saving disabled";
     case SavePasswordProgressLogger::STRING_NO_MATCHING_FORM:
       return "No matching form";
     case SavePasswordProgressLogger::STRING_SSL_ERRORS_PRESENT:
       return "SSL errors present";
     case SavePasswordProgressLogger::STRING_ONLY_VISIBLE:
       return "only_visible";
+    case SavePasswordProgressLogger::STRING_SHOW_PASSWORD_PROMPT:
+      return "Show password prompt";
     case SavePasswordProgressLogger::STRING_INVALID:
       return "INVALID";
       // Intentionally no default: clause here -- all IDs need to get covered.
   }
   NOTREACHED();  // Win compilers don't believe this is unreachable.
   return std::string();
 };
 
 // Removes privacy sensitive parts of |url| (currently all but host and scheme).
 std::string ScrubURL(const GURL& url) {
@@ skipping 125 matching lines @@
 
 void SavePasswordProgressLogger::LogValue(StringID label, const Value& log) {
   std::string log_string;
   bool conversion_to_string_successful = base::JSONWriter::WriteWithOptions(
       &log, base::JSONWriter::OPTIONS_PRETTY_PRINT, &log_string);
   DCHECK(conversion_to_string_successful);
   SendLog(GetStringFromID(label) + ": " + log_string);
 }
 
 }  // namespace autofill