In CL #1207216, the #include in blit11 and shader file name had
capitilization mismatches, which caused a clang error. This fixes the
issue.
Bug: angleproject:2762
Change-Id: I4760843beedaabfb83228e40289efaa6a767dec3
Reviewed-on: https://chromium-review.googlesource.com/c/1262017
Commit-Queue: Brandon1 Jones <brandon1.jones@intel.com>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
