Rename requireUserMediation to preventSilentAccess in the CM API.

third_party/WebKit/Source/core/frame/Deprecation.cpp

 // 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 "core/frame/Deprecation.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/frame/FrameConsole.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 412 matching lines @@
     case UseCounter::kCredentialManagerPasswordName:
     case UseCounter::kCredentialManagerAdditionalData:
     case UseCounter::kCredentialManagerCustomFetch:
       return String::Format(
           "Passing 'PasswordCredential' objects into 'fetch(..., { "
           "credentials: ... })' is deprecated, and will be removed in %s. See "
           "https://www.chromestatus.com/features/5689327799500800 for more "
           "details and https://www.chromium.org/developers/"
           "recent-changes-credential-management-api for migration suggestions.",
           milestoneString(M62));
-
     case UseCounter::kPaymentRequestNetworkNameInSupportedMethods:
       return replacedWillBeRemoved(
           "Card issuer network (\"amex\", \"diners\", \"discover\", \"jcb\", "
           "\"mastercard\", \"mir\", \"unionpay\", \"visa\") as payment method",
           "payment method name \"basic-card\" with issuer network in the "
           "\"supportedNetworks\" field",
           M64, "5725727580225536");
+    case UseCounter::kCredentialManagerRequireUserMediation:
+      return replacedWillBeRemoved(
+          "The CredentialsContainer.requireUserMediation method",
+          "the CredentialsContainer.preventSilentAccess method", M62,
+          "4781762488041472");
 
     // Features that aren't deprecated don't have a deprecation message.
     default:
       return String();
   }
 }
 
 }  // namespace blink