CRM-13920 fix case count and activity creation perm check

CRM/Case/BAO/Case.php

@@ -2064,7 +2064,7 @@ SELECT civicrm_contact.id as casemanager_id,
       static $accessibleCaseIds;
       if (!is_array($accessibleCaseIds)) {
         $session = CRM_Core_Session::singleton();
-        $accessibleCaseIds = array_keys(self::getCases(FALSE, $session->get('userID')));
+        $accessibleCaseIds = array_keys(self::getCases(FALSE, $session->get('userID'), 'any'));
       }
       //no need of further processing.
       if (empty($accessibleCaseIds)) {

CRM/Case/Form/Activity.php

@@ -115,7 +115,7 @@ class CRM_Case_Form_Activity extends CRM_Activity_Form_Activity {
       !CRM_Core_Permission::check('access all cases and activities')
     ) {
       $session = CRM_Core_Session::singleton();
-      $allCases = CRM_Case_BAO_Case::getCases(TRUE, $session->get('userID'));
+      $allCases = CRM_Case_BAO_Case::getCases(TRUE, $session->get('userID'), 'any');
       if (!array_key_exists($this->_caseId, $allCases)) {
         CRM_Core_Error::fatal(ts('You are not authorized to access this page.'));
       }