Changed ANGLE_DISABLE_* to ANGLE_ENABLE_* for perf and tracing defines so
they are disabled by default.  Updated the gyp files to only turn on perf
by default for windows debug builds.

Change-Id: I71706674e6d12fbf4208acc8f100d963b82c7674
Reviewed-on: https://chromium-review.googlesource.com/183250Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>