FindOwnersIT: Remove unused injection of project cache

Change-Id: I2ba8906a96be723ff033f818562b0135b32007f7
Signed-off-by: Edwin Kempin <ekempin@google.com>
diff --git a/src/test/java/com/googlesource/gerrit/plugins/findowners/FindOwnersIT.java b/src/test/java/com/googlesource/gerrit/plugins/findowners/FindOwnersIT.java
index 6874245..9ad5140 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/findowners/FindOwnersIT.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/findowners/FindOwnersIT.java
@@ -35,7 +35,6 @@
 import com.google.gerrit.server.account.Emails;
 import com.google.gerrit.server.change.ChangeResource;
 import com.google.gerrit.server.config.PluginConfigFactory;
-import com.google.gerrit.server.project.ProjectCache;
 import com.google.inject.Inject;
 import java.util.Collection;
 import org.eclipse.jgit.lib.ObjectLoader;
@@ -52,7 +51,6 @@
 
   @Inject private Emails emails;
   @Inject private PluginConfigFactory configFactory;
-  @Inject private ProjectCache projectCache;
 
   @Test
   public void getOwnersTest() throws Exception {