Refactor client cert private key handling.

chrome/browser/ssl/ssl_client_certificate_selector.h

Index: chrome/browser/ssl/ssl_client_certificate_selector.h
diff --git a/chrome/browser/ssl/ssl_client_certificate_selector.h b/chrome/browser/ssl/ssl_client_certificate_selector.h
index 5d20f056337cbb85fcf695728fc5ea7ed9a7022c..c695bec6c33a10a310189ab0ad23ab54d849de79 100644
--- a/chrome/browser/ssl/ssl_client_certificate_selector.h
+++ b/chrome/browser/ssl/ssl_client_certificate_selector.h
@@ -8,7 +8,7 @@
 #include <memory>
 
 #include "base/callback_forward.h"
-#include "net/cert/x509_certificate.h"
+#include "net/ssl/client_cert_identity.h"
 
 namespace content {
 class ClientCertificateDelegate;
@@ -29,7 +29,7 @@ namespace chrome {
 void ShowSSLClientCertificateSelector(
     content::WebContents* contents,
     net::SSLCertRequestInfo* cert_request_info,
-    net::CertificateList client_certs,
+    net::ClientCertIdentityList client_certs,
     std::unique_ptr<content::ClientCertificateDelegate> delegate);
 
 }  // namespace chrome