commit 321d70a0ca6f17ad8984430c5332166868053e99
author Daniel Bratell <bratell@opera.com> Tue Mar 26 16:45:52 2019
committer Commit Bot <commit-bot@chromium.org> Tue Mar 26 16:45:52 2019
tree 6077a92f234ce99f84d7e7a8af591d44f3ca3826
parent 4da3ecc9d825eecffb493a9a8e91d72a909fba79

Make a ColorSpace dep public to avoid include errors

Since mojom will put headers from ui/gfx/ipc/color into
code in other targets, the dependency need to be public so
that other code get the right dependency.

Without the fix gn check --check-generated reports this:

ERROR at //out/Default/gen/services/viz/public/interfaces/compositing/compositor_frame.mojom-test-utils.cc:51:11: Can't include this header from here.
#include "ui/gfx/ipc/color/gfx_param_traits.h"
          ^----------------------------------
The target:
  //services/viz/public/interfaces:interfaces
is including a file from the target:
  //ui/gfx/ipc/color:color

It's usually best to depend directly on the destination target.
In some cases, the destination target is considered a subcomponent
of an intermediate target. In this case, the intermediate target
should depend publicly on the destination to forward the ability
to include headers.

Dependency chain (there may also be others):
  //services/viz/public/interfaces:interfaces -->
  //ui/gfx/mojo:mojo --[private]-->
  //ui/gfx/ipc/color:color

Bug: 938893
Change-Id: I5ab887bc137223c74e7b84ffc75a9fee0b3c01cb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1538412
Commit-Queue: Daniel Cheng <dcheng@chromium.org>
Auto-Submit: Daniel Bratell <bratell@opera.com>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#644370}