Reorder and clean up imports.

Test: rebuild
Change-Id: I178485c84ae7146f991fd77b6d7504b029942a68

src/com/android/settings/fuelgauge/PowerUsageSummary.java

@@ -35,7 +35,6 @@ import android.view.MenuItem;
 import android.view.View;
 import android.view.View.OnLongClickListener;
 import android.widget.TextView;
-import androidx.annotation.VisibleForTesting;
 
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -62,6 +61,8 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
+import androidx.annotation.VisibleForTesting;
+
 /**
  * Displays a list of apps and subsystems that consume power, ordered by how much power was
  * consumed since the last time it was unplugged.