Deprecate CredentialRequestOptions.unmediated in favor mediation enum

content/shell/test_runner/mock_credential_manager_client.h

Index: content/shell/test_runner/mock_credential_manager_client.h
diff --git a/content/shell/test_runner/mock_credential_manager_client.h b/content/shell/test_runner/mock_credential_manager_client.h
index 28f2adf4e9560bc45f38bf2e8c0ab3656cf28f07..74c9edf896e53cb865d30836e6d72870236625fc 100644
--- a/content/shell/test_runner/mock_credential_manager_client.h
+++ b/content/shell/test_runner/mock_credential_manager_client.h
@@ -10,6 +10,7 @@
 #include "base/macros.h"
 #include "third_party/WebKit/public/platform/WebCredentialManagerClient.h"
 #include "third_party/WebKit/public/platform/WebCredentialManagerError.h"
+#include "third_party/WebKit/public/platform/WebCredentialMediationRequirement.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 
 namespace blink {
@@ -32,7 +33,7 @@ class MockCredentialManagerClient : public blink::WebCredentialManagerClient {
   void DispatchStore(const blink::WebCredential& credential,
                      NotificationCallbacks* callbacks) override;
   void DispatchRequireUserMediation(NotificationCallbacks* callbacks) override;
-  void DispatchGet(bool zero_click_only,
+  void DispatchGet(blink::WebCredentialMediationRequirement mediation,
                    bool include_passwords,
                    const blink::WebVector<blink::WebURL>& federations,
                    RequestCallbacks* callbacks) override;