Move around GL dependencies.

  :gpu gets GL and GLU
  :gpu_tool_utils gets X11
  :views gets GL and X11

{shared,static}x{gpu,no-gpu} all seem to link.
May not be perfect, but it's a start.

CQ_INCLUDE_TRYBOTS=skia.primary:Build-Ubuntu-GCC-x86_64-Debug-NoGPU,Build-Ubuntu-GCC-x86_64-Release-Shared

Change-Id: Ia6f595a9d601f623a3c686aa00528a80401bcb24
Reviewed-on: https://skia-review.googlesource.com/8911
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
1 file changed