Don't staticically depend on guava.

It seems tradefed bundles guava dep, and DupFileTest prevents duplicate
classes.

Bug: 184745544
Test: atest CtsStrictJavaPackagesTestCases
Change-Id: Id82e4cfd2049ff54b8b1e9bf680d2d3a6517871e
Merged-In: Id82e4cfd2049ff54b8b1e9bf680d2d3a6517871e
diff --git a/java/android/compat/testing/Android.bp b/java/android/compat/testing/Android.bp
index a5606c5..8cbe06c 100644
--- a/java/android/compat/testing/Android.bp
+++ b/java/android/compat/testing/Android.bp
@@ -18,11 +18,10 @@
     host_supported: true,
     device_supported: false,
     libs: [
-        //"cts-tradefed",
+        "guava",
         "tradefed",
     ],
     static_libs: [
         "dexlib2-no-guava-no-cli",
-        "guava",
     ],
 }