clientVersion was only useful for intitial validation of formats and not
required for queries.  Only use the client version and caps structure to
validate if a format is available and then trust that it is supported past
the validation layer.

Fixed some inconsistancies between tables such as missing formats or
incorrect load functions in the ES3 tables.

BUG=angle:659

Change-Id: I8d33c902156ee6fb41efe937d93b0586191726e5
Reviewed-on: https://chromium-review.googlesource.com/201167Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>