We need to compare results between x86 and arm. 32bit and 64bit.
Bug: 79442777
Test: run the script against x86_64 Emulator and Pixel 2
Change-Id: I47ced1cfed7539c1c8cc0c84eaaa8b4ac69b69be
Given two test_result.xml's (A and B), this script lists all failed
tests in A, and shows result of the same test in B. This is usually
used for regression detection or device stability analysis.
Bug: 79442777
Test: ./compare_failed_tests.py test_result_a.xml test_result_b.xml
Change-Id: I7778b5d748daccdeadabe6a539e1ce9622e535c5