Deprecate CredentialRequestOptions.unmediated in favor mediation enum

components/password_manager/core/browser/credential_manager_logger.cc

 // Copyright 2016 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/password_manager/core/browser/credential_manager_logger.h"
 
 #include <string>
 
 #include "base/strings/string_number_conversions.h"
 #include "components/autofill/core/common/save_password_progress_logger.h"
 #include "components/password_manager/core/browser/log_manager.h"
 
 using autofill::SavePasswordProgressLogger;
 
 namespace password_manager {
 
 CredentialManagerLogger::CredentialManagerLogger(const LogManager* log_manager)
     : log_manager_(log_manager) {}
 
 CredentialManagerLogger::~CredentialManagerLogger() = default;
 
 void CredentialManagerLogger::LogRequestCredential(
     const GURL& url,
-    bool zero_click_only,
+    CredentialMediationRequirement mediation,
     const std::vector<GURL>& federations) {
   std::string s("CM API get credentials: origin=" +
                 SavePasswordProgressLogger::ScrubURL(url));
-  s += ", zero_click_only=" + base::IntToString(zero_click_only);
+  s += ", mediation=";
+  switch (mediation) {
+    case CredentialMediationRequirement::SILENT:
+      s += "silent";

[vasilii, 2017/05/18 12:34:03]

What about breaks?

[jdoerrie, 2017/05/18 14:57:24]

Done.

+    case CredentialMediationRequirement::OPTIONAL:
+      s += "optional";
+    case CredentialMediationRequirement::REQUIRED:
+      s += "required";
+  }
   s += ", federations=";
   for (const GURL& federation_provider : federations)
     s += SavePasswordProgressLogger::ScrubURL(federation_provider) + ", ";
 
   log_manager_->LogSavePasswordProgress(s);
 }
 
 void CredentialManagerLogger::LogSendCredential(const GURL& url,
                                                 CredentialType type) {
   std::string s("CM API send a credential: origin=" +
@@ skipping 10 matching lines @@
   log_manager_->LogSavePasswordProgress(s);
 }
 
 void CredentialManagerLogger::LogRequireUserMediation(const GURL& url) {
   std::string s("CM API sign out: origin=" +
                 SavePasswordProgressLogger::ScrubURL(url));
   log_manager_->LogSavePasswordProgress(s);
 }
 
 }  // namespace password_manager