Deprecate CredentialRequestOptions.unmediated in favor mediation enum

components/password_manager/content/common/credential_manager_struct_traits.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/content/common/credential_manager_struct_traits.h"
 
 #include "url/mojo/origin_struct_traits.h"
 #include "url/mojo/url_gurl_struct_traits.h"
 
 using namespace password_manager;
@@ skipping 31 matching lines @@
     case mojom::CredentialType::FEDERATED:
       *output = CredentialType::CREDENTIAL_TYPE_FEDERATED;
       return true;
   }
 
   NOTREACHED();
   return false;
 }
 
 // static
+mojom::CredentialMediationRequirement EnumTraits<
+    mojom::CredentialMediationRequirement,
+    CredentialMediationRequirement>::ToMojom(CredentialMediationRequirement
+                                                 input) {
+  switch (input) {
+    case CredentialMediationRequirement::kSilent:
+      return mojom::CredentialMediationRequirement::kSilent;
+    case CredentialMediationRequirement::kOptional:
+      return mojom::CredentialMediationRequirement::kOptional;
+    case CredentialMediationRequirement::kRequired:
+      return mojom::CredentialMediationRequirement::kRequired;
+  }
+
+  NOTREACHED();
+  return mojom::CredentialMediationRequirement::kOptional;
+}
+
+// static
+bool EnumTraits<mojom::CredentialMediationRequirement,
+                CredentialMediationRequirement>::
+    FromMojom(mojom::CredentialMediationRequirement input,
+              CredentialMediationRequirement* output) {
+  switch (input) {
+    case mojom::CredentialMediationRequirement::kSilent:
+      *output = CredentialMediationRequirement::kSilent;
+      return true;
+    case mojom::CredentialMediationRequirement::kOptional:
+      *output = CredentialMediationRequirement::kOptional;
+      return true;
+    case mojom::CredentialMediationRequirement::kRequired:
+      *output = CredentialMediationRequirement::kRequired;
+      return true;
+  }
+
+  NOTREACHED();
+  return false;
+}
+
+// static
 bool StructTraits<mojom::CredentialInfoDataView, CredentialInfo>::Read(
     mojom::CredentialInfoDataView data,
     CredentialInfo* out) {
   if (data.ReadType(&out->type) && data.ReadId(&out->id) &&
       data.ReadName(&out->name) && data.ReadIcon(&out->icon) &&
       data.ReadPassword(&out->password) &&
       data.ReadFederation(&out->federation))
     return true;
 
   return false;
 }
 
 }  // namespace mojo