Replace frame-src with child-src in WebUI CSP

chrome/browser/ui/webui/chromeos/login/oobe_ui.cc

 // 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/ui/webui/chromeos/login/oobe_ui.h"
 
 #include <stddef.h>
 
 #include <memory>
 
@@ skipping 133 matching lines @@
     source->AddBoolean(kShowPinKey, false);
   } else {
     source->SetDefaultResource(IDR_LOGIN_HTML);
     source->AddResourcePath(kLoginJSPath, IDR_LOGIN_JS);
     source->AddResourcePath(kCustomElementsHTMLPath,
                             IDR_CUSTOM_ELEMENTS_LOGIN_HTML);
     source->AddResourcePath(kCustomElementsJSPath,
                             IDR_CUSTOM_ELEMENTS_LOGIN_JS);
   }
   source->AddResourcePath(kKeyboardUtilsJSPath, IDR_KEYBOARD_UTILS_JS);
-  source->OverrideContentSecurityPolicyFrameSrc(
+  source->OverrideContentSecurityPolicyChildSrc(
       base::StringPrintf(
-          "frame-src chrome://terms/ %s/;",
+          "child-src chrome://terms/ %s/;",
           extensions::kGaiaAuthExtensionOrigin));
   source->OverrideContentSecurityPolicyObjectSrc("object-src *;");
   source->AddResourcePath("gaia_auth_host.js",
                           StartupUtils::IsWebviewSigninEnabled()
                               ? IDR_GAIA_AUTH_AUTHENTICATOR_JS
                               : IDR_GAIA_AUTH_HOST_JS);
 
   // Serve deferred resources.
   source->AddResourcePath(kEnrollmentHTMLPath, IDR_OOBE_ENROLLMENT_HTML);
   source->AddResourcePath(kEnrollmentCSSPath, IDR_OOBE_ENROLLMENT_CSS);
@@ skipping 432 matching lines @@
     NOTIMPLEMENTED();
   }
 
   FOR_EACH_OBSERVER(Observer,
                     observer_list_,
                     OnCurrentScreenChanged(current_screen_, new_screen));
   current_screen_ = new_screen;
 }
 
 }  // namespace chromeos