Revert of Remove client_certs from SSLCertRequestInfo.

chrome/browser/ui/cocoa/ssl_client_certificate_selector_cocoa.h

 // Copyright (c) 2012 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 CHROME_BROWSER_UI_COCOA_SSL_CLIENT_CERTIFICATE_SELECTOR_COCOA_H_
 #define CHROME_BROWSER_UI_COCOA_SSL_CLIENT_CERTIFICATE_SELECTOR_COCOA_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include <memory>
 #include <vector>
 
 #include "base/mac/scoped_cftyperef.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/ssl/ssl_client_certificate_selector.h"
 #import "chrome/browser/ui/cocoa/constrained_window/constrained_window_custom_sheet.h"
 #import "chrome/browser/ui/cocoa/constrained_window/constrained_window_sheet_controller.h"
-#include "net/cert/x509_certificate.h"
 
 namespace content {
 class BrowserContext;
 class ClientCertificateDelegate;
 }
 
+namespace net {
+class X509Certificate;
+}
+
 class ConstrainedWindowMac;
 @class SFChooseIdentityPanel;
 class SSLClientAuthObserverCocoaBridge;
 
 @interface SSLClientCertificateSelectorCocoa
     : NSObject<ConstrainedWindowSheet> {
  @private
   // The list of identities offered to the user.
   base::ScopedCFTypeRef<CFMutableArrayRef> identities_;
   // The corresponding list of certificates.
@@ skipping 12 matching lines @@
   BOOL userResponded_;
 }
 
 @property (readonly, nonatomic) SFChooseIdentityPanel* panel;
 
 - (id)initWithBrowserContext:(const content::BrowserContext*)browserContext
              certRequestInfo:(net::SSLCertRequestInfo*)certRequestInfo
                     delegate:
                         (std::unique_ptr<content::ClientCertificateDelegate>)
                             delegate;
-- (void)displayForWebContents:(content::WebContents*)webContents
-                  clientCerts:(net::CertificateList)inputClientCerts;
+- (void)displayForWebContents:(content::WebContents*)webContents;
 - (void)closeWebContentsModalDialog;
 
 - (NSWindow*)overlayWindow;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_SSL_CLIENT_CERTIFICATE_SELECTOR_COCOA_H_