commit c36e87a984ad6a0f044714979bd77c52b256f822
author Daniel Bratell <bratell@opera.com> Tue Mar 26 16:31:46 2019
committer Commit Bot <commit-bot@chromium.org> Tue Mar 26 16:31:46 2019
tree e34a1e3000af84a9c7745120c8392c9e85fda1fe
parent 6be047c15abdfd02ac794c4ae588ab03925957bd

Fix net's build deps so that protos can use net_export.h

proto targets use net_export.h without depending on the target where
that header lives. That made gn check --check-generated report errors
like this one:
___________________
ERROR at //out/Default/gen/net/nqe/proto/network_id_proto.pb.h:33:11: Include not allowed.
#include "net/base/net_export.h"
          ^--------------------
It is not in any dependency of
  //net:net_nqe_proto
The include file is in the target(s):
  //net:net
which should somehow be reachable.
___________________

This fixes that problem by moving net_export.h to a separate
build target that other targets can depend on.

Bug: 655123
Change-Id: If7953e007f500adae4fe10b78e86f1a4afaecf17
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1538506
Commit-Queue: Daniel Bratell <bratell@opera.com>
Reviewed-by: Matt Menke <mmenke@chromium.org>
Cr-Commit-Position: refs/heads/master@{#644359}