Apply local modifications to permit running the test suite in CTS.

Test: None. No build file yet.

Bug: 32616302
Change-Id: I3140c8861063f9750b9e70c2cee7ae563322bf5b
diff --git a/README.google b/README.google
index 134f759..1f0ac50 100644
--- a/README.google
+++ b/README.google
@@ -6,4 +6,7 @@
 See README.md for information on how to update this repository.
 
 Local Modifications:
-None.
+- Remove usage of pthread_cancel()
+- Use __android_log_print() instead of fprintf()
+- Rename main() to seccomp_test_main()
+- Add get_seccomp_test_list()