This enables all test suites on linux64-ccov except for the talos test suite (more work needs to be done), spidermonkey tests (more work needs to be done), and the mochitest-valgrind test suite (not going to run linux64-ccov).
MozReview-Commit-ID: 6vYV89CH8TB
--HG--
extra : rebase_source : 2c2c22a2ffc0b431b24e0ee32dca046a11470d3c
* parse_about_memory.py
- remove extraneous data variable.
* test_memory_usage.py
- get webRootDir, resultsDir from testvars to support mach command.
- standardize directories.
- catch exceptions thrown by marionette when closing tabs.
* awsy_script.py
- change to use webRootDir, resultsDir and to pass to test_memory_usage.py
in additional testvars.json file.
- standardize directories.
- set strict=False in StructuredOutputParser in order to prevent ascii
encoding errors due to marionette loading csdn.net and outputing non-ascii
to stdout.