Commit ada9ecc3ea8c2b8f169c61e1ec289b70b3282ea1

Jamie Madill 2015-08-17T12:53:37

Make TF Feedback buffer mode a GL-level variable. Don't query this as an Impl method, since it exists on the GL level. Also some related refactorings and cleanups. BUG=angleproject:1123 Change-Id: I3610bc0db2bcaa96408506e06a65a2f4dab93150 Reviewed-on: https://chromium-review.googlesource.com/293761 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>