Roll to get versions of build and tools/clang don't require gyp in our DEPS,
so we can to remove gyp from our DEPS.

BUG=angleproject:1569

Change-Id: I2d1639bb5d576e62aff2a8aa993542b0ac777be6
Reviewed-on: https://chromium-review.googlesource.com/1185756
Commit-Queue: Frank Henigman <fjhenigman@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>