Include function in EVENT macro on non-MSVS. Adding the function is very helpful for diagnostic messages. Also change the name of the debug trace capture file to the more distinct angle_debug.txt from debug.txt. Change-Id: I59b3d61568fd3917cd8c4a8125ee1c28d608aa30 Reviewed-on: https://chromium-review.googlesource.com/321871 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>