net: extract net/cert out of net/base

chrome/browser/ui/cocoa/certificate_viewer_mac.mm

 // 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.
 
 #include "chrome/browser/certificate_viewer.h"
 
 #include <Security/Security.h>
 #include <SecurityInterface/SFCertificatePanel.h>
 
 #include <vector>
 
 #include "base/mac/foundation_util.h"
 #include "base/mac/scoped_cftyperef.h"
-#include "net/base/x509_certificate.h"
-#include "net/base/x509_util_mac.h"
+#include "net/cert/x509_certificate.h"
+#include "net/cert/x509_util_mac.h"
 
 void ShowCertificateViewer(content::WebContents* web_contents,
                            gfx::NativeWindow parent,
                            net::X509Certificate* cert) {
   base::mac::ScopedCFTypeRef<CFArrayRef> cert_chain(
       cert->CreateOSCertChainForCert());
   NSArray* certificates = base::mac::CFToNSCast(cert_chain.get());
 
   // Explicitly disable revocation checking, regardless of user preferences
   // or system settings. The behaviour of SFCertificatePanel is to call
@@ skipping 35 matching lines @@
   SFCertificatePanel* panel = [[SFCertificatePanel alloc] init];
   [panel setPolicies:(id)policies.get()];
   [panel beginSheetForWindow:parent
                modalDelegate:nil
               didEndSelector:NULL
                  contextInfo:NULL
                 certificates:certificates
                    showGroup:YES];
   // The SFCertificatePanel releases itself when the sheet is dismissed.
 }