Deprecate CredentialRequestOptions.unmediated in favor mediation enum

components/password_manager/core/common/credential_manager_types.h

 // 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.
 
 #ifndef COMPONENTS_PASSWORD_MANAGER_CORE_COMMON_CREDENTIAL_MANAGER_TYPES_H_
 #define COMPONENTS_PASSWORD_MANAGER_CORE_COMMON_CREDENTIAL_MANAGER_TYPES_H_
 
 #include <stddef.h>
 
 #include <memory>
@@ skipping 15 matching lines @@
 // something reasonably sane.
 const size_t kMaxFederations = 50u;
 
 enum class CredentialType {
   CREDENTIAL_TYPE_EMPTY = 0,
   CREDENTIAL_TYPE_PASSWORD,
   CREDENTIAL_TYPE_FEDERATED,
   CREDENTIAL_TYPE_LAST = CREDENTIAL_TYPE_FEDERATED
 };
 
+enum class CredentialMediationRequirement { kSilent, kOptional, kRequired };
+
 std::string CredentialTypeToString(CredentialType value);
 std::ostream& operator<<(std::ostream& os, CredentialType value);
 
 struct CredentialInfo {
   CredentialInfo();
   CredentialInfo(const autofill::PasswordForm& form, CredentialType form_type);
   CredentialInfo(const CredentialInfo& other);
   ~CredentialInfo();
 
   bool operator==(const CredentialInfo& rhs) const;
@@ skipping 27 matching lines @@
     const GURL& origin);
 
 // Create a new autofill::PasswordForm object based on |origin|. The result
 // plays the role of an observed form on that page.
 std::unique_ptr<autofill::PasswordForm> CreateObservedPasswordFormFromOrigin(
     const GURL& origin);
 
 }  // namespace password_manager
 
 #endif  // COMPONENTS_PASSWORD_MANAGER_CORE_COMMON_CREDENTIAL_MANAGER_TYPES_H_