Revert use of hexfloat for wasm in spec2k tests.

Revert use of hexfloat for wasm in spec2k tests.

Reverting the hexfloat portions of:
https://codereview.chromium.org/2244023002/

TBR=dschuff@chromium.org
NOTRY=true
NOPRESUBMIT=true
BUG=

Committed: https://chromium.googlesource.com/native_client/src/native_client/+/146dca688cbdd6efc4d7d6b7a965706a95ea186b

[bradn, 2016-10-14 00:58:24]

bradnelson@google.com changed reviewers:
+ bradnelson@google.com

[bradn, 2016-10-14 00:58:28]

The CQ bit was checked by bradnelson@google.com

[commit-bot: I haz the power, 2016-10-14 00:58:31]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-14 00:58:38]

Description was changed from

==========
Revert use of hexfloat for wasm in spec2k tests.

Reverting the hexfloat portions of:
https://codereview.chromium.org/2244023002/

TBR=dschuff@chromium.org
NOTRY=true
NOPRESUBMIT=true
BUG=
==========

to

==========
Revert use of hexfloat for wasm in spec2k tests.

Reverting the hexfloat portions of:
https://codereview.chromium.org/2244023002/

TBR=dschuff@chromium.org
NOTRY=true
NOPRESUBMIT=true
BUG=

Committed:
https://chromium.googlesource.com/native_client/src/native_client/+/146dca688...
==========

[commit-bot: I haz the power, 2016-10-14 00:58:38]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/native_client/src/native_client/+/146dca688...

[Derek Schuff, 2016-10-14 17:29:22]

On 2016/10/14 00:58:38, commit-bot: I haz the power wrote:
> Committed patchset #1 (id:1) as
>
https://chromium.googlesource.com/native_client/src/native_client/+/146dca688...

lgtm