Merge "DO NOT MERGE: debuggerd: verify that traced threads belong to the right process." into klp-dev am: 23effb07ee am: ac3fbb1a4a am: 7ed0995930  -s ours am: 58dd6f7cba  -s ours am: 55259f320b am: 9183477cca am: fdb4cd42f6  -s ours am: 0790936473
am: c0e52f145e

Change-Id: If95e3aa41a5e1b77fc341693031d12c36ab99fc5