Deprecate CredentialRequestOptions.unmediated in favor mediation enum

components/password_manager/core/browser/credential_manager_logger.cc

Index: components/password_manager/core/browser/credential_manager_logger.cc
diff --git a/components/password_manager/core/browser/credential_manager_logger.cc b/components/password_manager/core/browser/credential_manager_logger.cc
index f5173c1868ac341eb453e20430e270c91eca7225..f04934a07d2d2326040fe4443ce9328a5cdfc4e5 100644
--- a/components/password_manager/core/browser/credential_manager_logger.cc
+++ b/components/password_manager/core/browser/credential_manager_logger.cc
@@ -21,11 +21,22 @@ 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";
+      break;
+    case CredentialMediationRequirement::OPTIONAL:
+      s += "optional";
+      break;
+    case CredentialMediationRequirement::REQUIRED:
+      s += "required";
+      break;
+  }
   s += ", federations=";
   for (const GURL& federation_provider : federations)
     s += SavePasswordProgressLogger::ScrubURL(federation_provider) + ", ";