Fixed some configuration data not being added to 64-bit builds. The Debug and Release configurations are 32-bit only. The Debug_Base and Release_Base configurations should be used in these cases. In the future we should not rely on defines being placed in these configurations because if ANGLE is included in another project, they may not have the same configuration names and the defines will not be added. To combat this, always make sure that there are appropriate #ifdef's in the headers and don't add defines that would result in poor performance if they do not exist. BUG=angle:772 Change-Id: I2b26ffb934f8b3d5e6e556a1e87c1c5ee209c430 Reviewed-on: https://chromium-review.googlesource.com/225051 Tested-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>