Commit bae30a0011345e10d067af280ecd6130ed89ecb8

Jamie Madill 2014-06-17T10:45:02

Add a macro for unused trace variables. This fixes the standalone 64-bit Debug build. Change-Id: I348b71a96ada435867367e565bc84b570d2bfb67 Reviewed-on: https://chromium-review.googlesource.com/204292 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Shannon Woods <shannonwoods@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>