Differential Revision: https://phabricator.services.mozilla.com/D54198

--HG--
rename : security/manager/pki/resources/content/certManager.xul => security/manager/pki/resources/content/certManager.xhtml
rename : security/manager/pki/resources/content/certViewer.xul => security/manager/pki/resources/content/certViewer.xhtml
rename : security/manager/pki/resources/content/changepassword.xul => security/manager/pki/resources/content/changepassword.xhtml
rename : security/manager/pki/resources/content/clientauthask.xul => security/manager/pki/resources/content/clientauthask.xhtml
rename : security/manager/pki/resources/content/deletecert.xul => security/manager/pki/resources/content/deletecert.xhtml
rename : security/manager/pki/resources/content/device_manager.xul => security/manager/pki/resources/content/device_manager.xhtml
rename : security/manager/pki/resources/content/downloadcert.xul => security/manager/pki/resources/content/downloadcert.xhtml
rename : security/manager/pki/resources/content/editcacert.xul => security/manager/pki/resources/content/editcacert.xhtml
rename : security/manager/pki/resources/content/exceptionDialog.xul => security/manager/pki/resources/content/exceptionDialog.xhtml
rename : security/manager/pki/resources/content/load_device.xul => security/manager/pki/resources/content/load_device.xhtml
rename : security/manager/pki/resources/content/protectedAuth.xul => security/manager/pki/resources/content/protectedAuth.xhtml
rename : security/manager/pki/resources/content/resetpassword.xul => security/manager/pki/resources/content/resetpassword.xhtml
rename : security/manager/pki/resources/content/setp12password.xul => security/manager/pki/resources/content/setp12password.xhtml
extra : moz-landing-system : lando