isUseProjectSecurity() was removed in 1.333 but was still referenced in jelly, so

"Enable project-based security" always comes up unchecked on configure pages and
project permissions are lost if not rechecked before clicking Save.
Now initialize checkbox with ${instance!=null} instead.


git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@23630 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/resources/hudson/security/AuthorizationMatrixProperty/config.jelly

@@ -23,7 +23,7 @@ THE SOFTWARE.
 -->
 
 <j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:d="jelly:define" xmlns:l="/lib/layout" xmlns:t="/lib/hudson" xmlns:f="/lib/form">
-  <f:optionalBlock name="useProjectSecurity" title="${%Enable project-based security}" checked="${instance.isUseProjectSecurity()}">
+  <f:optionalBlock name="useProjectSecurity" title="${%Enable project-based security}" checked="${instance!=null}">
     <j:set var="descriptorPath" value="descriptorByName/AuthorizationMatrixProperty" />
     <st:include page="/hudson/security/GlobalMatrixAuthorizationStrategy/config.jelly" />
   </f:optionalBlock>