[base] Include chromeos_buildflags

test_launcher_unittest.cc uses IS_CHROMEOS_LACROS and now
includes the relevant header.

Bug: 1246565
Change-Id: I1b4aafe6c529c96bd72b0d50970109d53a9c6bae
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3141342
Commit-Queue: Nico Weber <[email protected]>
Reviewed-by: Nico Weber <[email protected]>
Cr-Commit-Position: refs/heads/main@{#918858}

Author: ericwilligers

base/test/launcher/test_launcher_unittest.cc

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "base/test/launcher/test_launcher.h"
+
 #include <stddef.h>
 
 #include "base/base64.h"
@@ -15,7 +17,6 @@
 #include "base/strings/strcat.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
-#include "base/test/launcher/test_launcher.h"
 #include "base/test/launcher/test_launcher_test_utils.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/multiprocess_test.h"
@@ -24,6 +25,7 @@
 #include "base/test/test_timeouts.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "build/build_config.h"
+#include "build/chromeos_buildflags.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/multiprocess_func_list.h"