Makes build mcs_probe compile on chromeos build

BUG=None
TEST=mcs_probe builds as part of chromeos build
[email protected] (for a moved target in BUILD.gn)

Review-Url: https://codereview.chromium.org/2905083002
Cr-Commit-Position: refs/heads/master@{#476071}
diff --git a/BUILD.gn b/BUILD.gn
index a63acc2..2f5e693 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -163,6 +163,7 @@
       "//content/test:content_perftests",
       "//content/test:content_unittests",
       "//device:device_unittests",
+      "//google_apis/gcm:mcs_probe",
       "//gpu:gpu_unittests",
       "//gpu/ipc/service:gpu_ipc_service_unittests",
       "//ipc:ipc_tests",
@@ -414,7 +415,6 @@
       "//device:device_unittests",
       "//gin:gin_shell",
       "//gin:gin_unittests",
-      "//google_apis/gcm:mcs_probe",
       "//gpu:gl_tests",
       "//gpu:gpu_perftests",
       "//ipc:ipc_perftests",