Instead of referring to the gl_in symbol in the symbol table, create
a gl_in symbol with the right array size once the array size is known.
This makes the type of TIntermSymbol nodes pointing to gl_in
consistent with the variable type.
BUG=angleproject:2267
TEST=angle_unittests
Change-Id: I31673d33526a91f8d069ee8d7d2f181a49665fd0
Reviewed-on: https://chromium-review.googlesource.com/857004Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
