Before, only the following style of declarations were accepted:

in float f[];

Now also these styles are accepted:

in float[] f;
in float f[], g[];

BUG=angleproject:2201
TEST=angle_unittests

Change-Id: I0af7d355a5e06a67ceef2d6bd69af7e23c180a04
Reviewed-on: https://chromium-review.googlesource.com/738234
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>