DatabaseDeleteHandler.java: Remove unused Provider<InternalChangeQuery>

Change-Id: Iff67e58fee00a1f7fd3a9259e1f914ef2216f882
Signed-off-by: Jacek Centkowski <jcentkowski@collab.net>
diff --git a/src/main/java/com/googlesource/gerrit/plugins/deleteproject/database/DatabaseDeleteHandler.java b/src/main/java/com/googlesource/gerrit/plugins/deleteproject/database/DatabaseDeleteHandler.java
index 3dff386..420a6d5 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/deleteproject/database/DatabaseDeleteHandler.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/deleteproject/database/DatabaseDeleteHandler.java
@@ -32,7 +32,6 @@
 import com.google.gerrit.server.index.change.ChangeIndexer;
 import com.google.gerrit.server.project.NoSuchChangeException;
 import com.google.gerrit.server.query.account.InternalAccountQuery;
-import com.google.gerrit.server.query.change.InternalChangeQuery;
 import com.google.gwtorm.jdbc.JdbcSchema;
 import com.google.gwtorm.server.OrmException;
 import com.google.gwtorm.server.ResultSet;
@@ -62,7 +61,6 @@
   @Inject
   public DatabaseDeleteHandler(
       Provider<ReviewDb> dbProvider,
-      Provider<InternalChangeQuery> queryProvider,
       StarredChangesUtil starredChangesUtil,
       DynamicItem<AccountPatchReviewStore> accountPatchReviewStore,
       ChangeIndexer indexer,