Inline AbstractDaemonTest#getRemoteHead

Change-Id: I7a446979eed2a29403f54e23ee6371c2333619af
diff --git a/src/test/java/com/googlesource/gerrit/plugins/reviewers/ReviewersIT.java b/src/test/java/com/googlesource/gerrit/plugins/reviewers/ReviewersIT.java
index 74d5c07..95a61fd 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/reviewers/ReviewersIT.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/reviewers/ReviewersIT.java
@@ -49,7 +49,7 @@
 
   @Test
   public void addReviewers() throws Exception {
-    RevCommit oldHead = getRemoteHead();
+    RevCommit oldHead = projectOperations.project(project).getHead("master");
     TestAccount user2 = accountCreator.user2();
 
     Config cfg = new Config();
@@ -86,7 +86,7 @@
 
   @Test
   public void addReviewersMatchMultipleSections() throws Exception {
-    RevCommit oldHead = getRemoteHead();
+    RevCommit oldHead = projectOperations.project(project).getHead("master");
     TestAccount user2 = accountCreator.user2();
 
     Config cfg = new Config();
@@ -123,7 +123,7 @@
 
   @Test
   public void doNotAddReviewersFromNonMatchingFilters() throws Exception {
-    RevCommit oldHead = getRemoteHead();
+    RevCommit oldHead = projectOperations.project(project).getHead("master");
 
     Config cfg = new Config();
     cfg.setString(SECTION_FILTER, "branch:master", KEY_REVIEWER, user.email());
@@ -156,7 +156,7 @@
 
   @Test
   public void addReviewersFromMatchingFilters() throws Exception {
-    RevCommit oldHead = getRemoteHead();
+    RevCommit oldHead = projectOperations.project(project).getHead("master");
 
     Config cfg = new Config();
     cfg.setString(SECTION_FILTER, "branch:other-branch", KEY_REVIEWER, user.email());