Deprecate CredentialRequestOptions.unmediated in favor mediation enum

third_party/WebKit/public/platform/WebCredentialManagerClient.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 WebCredentialManagerClient_h
 #define WebCredentialManagerClient_h
 
 #include "public/platform/WebCallbacks.h"
 #include "public/platform/WebCredentialManagerError.h"
+#include "public/platform/WebCredentialMediationRequirement.h"
 #include "public/platform/WebVector.h"
 
 #include <memory>
 
 namespace blink {
 
 class WebCredential;
 class WebURL;
 
 // WebCredentialManagerClient is an interface which allows an embedder to
 // implement 'navigator.credential.*' calls which are defined in the
 // 'credentialmanager' module.
 class WebCredentialManagerClient {
  public:
   typedef WebCallbacks<std::unique_ptr<WebCredential>,
                        WebCredentialManagerError>
       RequestCallbacks;
   typedef WebCallbacks<void, WebCredentialManagerError> NotificationCallbacks;
 
   // Ownership of the callback is transferred to the callee for each of
   // the following methods.
   virtual void DispatchFailedSignIn(const WebCredential&,
                                     NotificationCallbacks*) {}
   virtual void DispatchStore(const WebCredential&, NotificationCallbacks*) {}
   virtual void DispatchRequireUserMediation(NotificationCallbacks*) {}
-  virtual void DispatchGet(bool zero_click_only,
+  virtual void DispatchGet(WebCredentialMediationRequirement mediation,
                            bool include_passwords,
                            const WebVector<WebURL>& federations,
                            RequestCallbacks*) {}
 
  protected:
   virtual ~WebCredentialManagerClient() {}
 };
 
 }  // namespace blink
 
 #endif  // WebCredentialManager_h