Remove references to D3D formats in the Texture class. Change-Id: I67add42cc69ec372840c67656bd2c77c623b23d0 Reviewed-on: https://chromium-review.googlesource.com/185567 Reviewed-by: Nicolas Capens <nicolascapens@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>