Removing notes.load() function let all tests still pass

gistfile1.txt

diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/ApprovalsUtil.java b/gerrit-server/src/main/java/com/google/gerrit/server/ApprovalsUtil.java
index dd2c32b..b2d144b 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/ApprovalsUtil.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/ApprovalsUtil.java
@@ -113,7 +113,7 @@ public class ApprovalsUtil {
     if (!migration.readPatchSetApprovals()) {
       return getReviewers(db.patchSetApprovals().byChange(notes.getChangeId()));
     }
-    return notes.load().getReviewers();
+    return notes.getReviewers();
   }
 
   /**
@@ -256,7 +256,7 @@ public class ApprovalsUtil {
       }
       return result.build();
     }
-    return notes.load().getApprovals();
+    return notes.getApprovals();
   }
 
   public List<PatchSetApproval> byPatchSet(ReviewDb db, ChangeNotes notes,
@@ -264,7 +264,7 @@ public class ApprovalsUtil {
     if (!migration.readPatchSetApprovals()) {
       return sortApprovals(db.patchSetApprovals().byPatchSet(psId));
     }
-    return notes.load().getApprovals().get(psId);
+    return notes.getApprovals().get(psId);
   }
 
   public List<PatchSetApproval> byPatchSetUser(ReviewDb db,