Update pyauto to override IsBrowserTestSuite function

We need this to keep pyauto working until all of the tests have moved over to
telemetry.

BUG=348729
TEST=desktopui_PyAutoInstall and power_LoadTest

Review URL: https://codereview.chromium.org/196023014

git-svn-id: http://src.chromium.org/svn/trunk/src/chrome/test/pyautolib@257224 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
2 files changed