Update CrOS to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/test/data/webui/certificate_viewer_ui_test-inl.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.
 
 #include "chrome/browser/certificate_viewer.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/webui/certificate_viewer_webui.h"
 #include "chrome/common/url_constants.h"
@@ skipping 18 matching lines @@
 
 void CertificateViewerUITest::ShowCertificateViewer() {
   scoped_refptr<net::X509Certificate> google_cert(
       net::X509Certificate::CreateFromBytes(
           reinterpret_cast<const char*>(google_der), sizeof(google_der)));
 
   ASSERT_TRUE(browser());
   ASSERT_TRUE(browser()->window());
 
   ui::test::TestWebDialogObserver dialog_observer(this);
-  CertificateViewerDialog* dialog = new CertificateViewerDialog(
-      google_cert);
+  CertificateViewerDialog* dialog =
+      new CertificateViewerDialog(google_cert.get());
   dialog->AddObserver(&dialog_observer);
   dialog->Show(browser()->tab_strip_model()->GetActiveWebContents(),
                browser()->window()->GetNativeWindow());
   dialog->RemoveObserver(&dialog_observer);
   content::WebUI* webui = dialog_observer.GetWebUI();
   webui->GetWebContents()->GetRenderViewHost()->SetWebUIProperty(
       "expectedUrl", chrome::kChromeUICertificateViewerURL);
   SetWebUIInstance(webui);
 }