Update package for TimeUtil

Change I9c1c84d2b8 moved TimeUtil into another package.

Change-Id: Id76d71d5e589dcf4c3b184118160d6aaeed7f90e

src/main/java/com/googlesource/gerrit/plugins/deleteproject/DeleteLog.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/deleteproject/DeleteLog.java b/src/main/java/com/googlesource/gerrit/plugins/deleteproject/DeleteLog.java
index c3aefbc..960dc0a 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/deleteproject/DeleteLog.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/deleteproject/DeleteLog.java
@@ -16,7 +16,6 @@
 
 import com.google.common.collect.ListMultimap;
 import com.google.common.collect.MultimapBuilder;
-import com.google.gerrit.common.TimeUtil;
 import com.google.gerrit.extensions.systemstatus.ServerInformation;
 import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.server.IdentifiedUser;
@@ -25,6 +24,7 @@
 import com.google.gerrit.server.audit.AuditService;
 import com.google.gerrit.server.util.PluginLogFile;
 import com.google.gerrit.server.util.SystemLog;
+import com.google.gerrit.server.util.time.TimeUtil;
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
 import org.apache.log4j.Level;