Shape detection unittests mac (QR and Face) in GPU bots

services/shape_detection/BUILD.gn

 # Copyright 2017 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//services/service_manager/public/cpp/service.gni")
 import("//services/service_manager/public/service_manifest.gni")
+import("//testing/test.gni")
 
 source_set("lib") {
   sources = [
     "barcode_detection_impl.h",
     "face_detection_provider_impl.h",
     "shape_detection_service.cc",
     "shape_detection_service.h",
   ]
 
   if (is_mac) {
@@ skipping 24 matching lines @@
     "//media/capture",
     "//services/service_manager/public/cpp",
     "//services/shape_detection/public/interfaces",
   ]
 }
 
 service_manifest("manifest") {
   name = "shape_detection"
   source = "manifest.json"
 }
+
+source_set("tests") {
+  testonly = true
+  sources = []
+  if (is_mac) {
+    sources += [
+      "barcode_detection_impl_mac_unittest.mm",
+      "face_detection_impl_mac_unittest.mm",
+    ]
+
+    libs = [
+      "CoreFoundation.framework",
+      "CoreGraphics.framework",
+      "QuartzCore.framework",
+    ]
+
+    deps = [
+      ":lib",
+      "//base",
+      "//skia",
+      "//testing/gmock",
+      "//testing/gtest",
+      "//ui/gfx",
+    ]
+  }
+}