debuggerd_test: add test for process/thread names.

Make sure that we can get the process/thread names for nondumpable
processes with capabilities.

Bug: http://b/36237221
Test: /data/nativetest/debuggerd_test/debuggerd_test32
Change-Id: Iedd4eae18065c2e64abeebff15e3b9b09a630550
(cherry picked from commit a5199a9e43f865a08df12b3c89371ee3c85d6cc6)
1 file changed