ChangesIndexHealthCheckIT: Remove duplicate injected field sitePaths

which is already injected into a field of the base class
AbstractDaemonTest.

Change-Id: I3b20609eaf5717d681d452edc10a5d2f7b3ae2ac

src/test/java/com/googlesource/gerrit/plugins/healthcheck/ChangesIndexHealthCheckIT.java

diff --git a/src/test/java/com/googlesource/gerrit/plugins/healthcheck/ChangesIndexHealthCheckIT.java b/src/test/java/com/googlesource/gerrit/plugins/healthcheck/ChangesIndexHealthCheckIT.java
index 33d3277..2a18dd3 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/healthcheck/ChangesIndexHealthCheckIT.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/healthcheck/ChangesIndexHealthCheckIT.java
@@ -22,8 +22,6 @@
 import com.google.gerrit.acceptance.TestPlugin;
 import com.google.gerrit.acceptance.UseLocalDisk;
 import com.google.gerrit.acceptance.config.GerritConfig;
-import com.google.gerrit.server.config.SitePaths;
-import com.google.inject.Inject;
 import java.io.IOException;
 import java.nio.file.DirectoryStream;
 import java.nio.file.Files;
@@ -39,7 +37,6 @@
     httpModule = "com.googlesource.gerrit.plugins.healthcheck.HttpModule")
 @Sandboxed
 public class ChangesIndexHealthCheckIT extends AbstractHealthCheckIntegrationTest {
-  @Inject SitePaths sitePaths;
 
   @Test
   @UseLocalDisk