Always pass ALLOW_INSECURE to MoreFiles.deleteRecursively

If ALLOW_INSECURE is not set, it fails on OSX with:

  unable to guarantee security of recursive delete

See change Ic0894b88e for previous fix.

Change-Id: I0e323230542174a14c5d2038df838052af6fc5be
diff --git a/src/main/java/com/googlesource/gerrit/plugins/deleteproject/fs/ArchiveRepositoryRemover.java b/src/main/java/com/googlesource/gerrit/plugins/deleteproject/fs/ArchiveRepositoryRemover.java
index ec6c29a..4cbf83b 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/deleteproject/fs/ArchiveRepositoryRemover.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/deleteproject/fs/ArchiveRepositoryRemover.java
@@ -14,6 +14,7 @@
 
 package com.googlesource.gerrit.plugins.deleteproject.fs;
 
+import static com.google.common.io.RecursiveDeleteOption.ALLOW_INSECURE;
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static java.util.concurrent.TimeUnit.SECONDS;
 
@@ -102,7 +103,7 @@
   private void cleanUpOverdueRepositories() {
     for (Path path : listOverdueFiles(config.getArchiveDuration())) {
       try {
-        MoreFiles.deleteRecursively(path);
+        MoreFiles.deleteRecursively(path, ALLOW_INSECURE);
       } catch (IOException e) {
         logger.warn("Error trying to clean the archived git repository: {}", path, e);
       }
diff --git a/src/main/java/com/googlesource/gerrit/plugins/deleteproject/fs/FilesystemDeleteHandler.java b/src/main/java/com/googlesource/gerrit/plugins/deleteproject/fs/FilesystemDeleteHandler.java
index b1a1c74..003f154 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/deleteproject/fs/FilesystemDeleteHandler.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/deleteproject/fs/FilesystemDeleteHandler.java
@@ -103,7 +103,7 @@
     Path basePath = getBasePath(repoPath, projectName);
     Path trash = renameRepository(repoPath, basePath, projectName, "deleted");
     try {
-      MoreFiles.deleteRecursively(trash);
+      MoreFiles.deleteRecursively(trash, ALLOW_INSECURE);
       recursivelyDeleteEmptyParents(repoPath.toFile().getParentFile(), basePath.toFile());
     } catch (IOException e) {
       // Only log if delete failed - repo already moved to trash.