Fix structure comparison constant folding objectSize() will return the size of all data in the structure, and simply iterating over the data will work for determining whether two structures are equal. The earlier complex and broken approach where the structure was traversed recursively is not needed. BUG=angleproject:1211 TEST=angle_unittests Change-Id: I0e5c5ccbb767d44ef6acb0f1f25f27dfc42866e1 Reviewed-on: https://chromium-review.googlesource.com/312490 Tryjob-Request: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>