Remove unused/redundant instances of ProjectOperations in test classes

- ConfigChangeIT: projectOperations is unused

- SubmoduleSubscriptionsWholeTopicMergeIT: projectOperations hides the
  member of the same name inherited from AbstractSubmoduleSubscription

Change-Id: I9e49e73bf9f668965fa301ef2fbc86e03882ce29
diff --git a/javatests/com/google/gerrit/acceptance/git/SubmoduleSubscriptionsWholeTopicMergeIT.java b/javatests/com/google/gerrit/acceptance/git/SubmoduleSubscriptionsWholeTopicMergeIT.java
index 691ace2..81a2ba5 100644
--- a/javatests/com/google/gerrit/acceptance/git/SubmoduleSubscriptionsWholeTopicMergeIT.java
+++ b/javatests/com/google/gerrit/acceptance/git/SubmoduleSubscriptionsWholeTopicMergeIT.java
@@ -21,7 +21,6 @@
 
 import com.google.common.collect.ImmutableList;
 import com.google.gerrit.acceptance.NoHttpd;
-import com.google.gerrit.acceptance.testsuite.project.ProjectOperations;
 import com.google.gerrit.common.data.Permission;
 import com.google.gerrit.extensions.api.changes.ReviewInput;
 import com.google.gerrit.extensions.client.ChangeStatus;
@@ -31,7 +30,6 @@
 import com.google.gerrit.reviewdb.client.Project.NameKey;
 import com.google.gerrit.server.change.TestSubmitInput;
 import com.google.gerrit.testing.ConfigSuite;
-import com.google.inject.Inject;
 import java.util.ArrayDeque;
 import java.util.Map;
 import org.apache.commons.lang.RandomStringUtils;
@@ -71,8 +69,6 @@
     return submitByRebaseIfNecessaryConfig();
   }
 
-  @Inject ProjectOperations projectOperations;
-
   @Test
   public void subscriptionUpdateOfManyChanges() throws Exception {
     allowMatchingSubmoduleSubscription(subKey, "refs/heads/master", superKey, "refs/heads/master");
diff --git a/javatests/com/google/gerrit/acceptance/rest/change/ConfigChangeIT.java b/javatests/com/google/gerrit/acceptance/rest/change/ConfigChangeIT.java
index 22c19ac..c5ba5e4 100644
--- a/javatests/com/google/gerrit/acceptance/rest/change/ConfigChangeIT.java
+++ b/javatests/com/google/gerrit/acceptance/rest/change/ConfigChangeIT.java
@@ -22,7 +22,6 @@
 import com.google.gerrit.acceptance.GitUtil;
 import com.google.gerrit.acceptance.PushOneCommit;
 import com.google.gerrit.acceptance.TestProjectInput;
-import com.google.gerrit.acceptance.testsuite.project.ProjectOperations;
 import com.google.gerrit.common.data.Permission;
 import com.google.gerrit.extensions.api.changes.ReviewInput;
 import com.google.gerrit.extensions.api.projects.ProjectInput;
@@ -32,7 +31,6 @@
 import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.reviewdb.client.RefNames;
 import com.google.gerrit.server.project.testing.Util;
-import com.google.inject.Inject;
 import org.eclipse.jgit.internal.storage.dfs.InMemoryRepository;
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.lib.Config;
@@ -45,8 +43,6 @@
 import org.junit.Test;
 
 public class ConfigChangeIT extends AbstractDaemonTest {
-  @Inject private ProjectOperations projectOperations;
-
   @Before
   public void setUp() throws Exception {
     try (ProjectConfigUpdate u = updateProject(project)) {