There are both compile error and missing build file dependencies in
standalone builds.

BUG=angleproject:1668

Change-Id: I8741bd3dd20452c94921101bbf7c5be39fb463b7
Reviewed-on: https://chromium-review.googlesource.com/493608Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>