Reland "Revert "Reland "Revert removing retrace from utils"""

This reverts commit 30eefef3868a61df8c60e4703ca0717c8d3dbbb4.

Bug: 204058761
Change-Id: Ic57b88aa7c452076cce049c72aefd6ec1abd3425
diff --git a/tools/test.py b/tools/test.py
index 5da5b71..4a5d79c 100755
--- a/tools/test.py
+++ b/tools/test.py
@@ -321,6 +321,7 @@
     # Force gradle to build a version of r8lib without dependencies for
     # BootstrapCurrentEqualityTest.
     gradle_args.append('R8LibNoDeps')
+    gradle_args.append('R8Retrace')
   if options.r8lib_no_deps:
     gradle_args.append('-Pr8lib_no_deps')
   if options.worktree: