[Merge to M53] arc: Integration test for Arc package Chrome sync.

chrome/test/BUILD.gn

Index: chrome/test/BUILD.gn
diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
index abaa78639285ec6ccb0bc36a3d8ccf68004c334c..0a016f2ffeb9daeb7482a1c0b4d36e98636284c8 100644
--- a/chrome/test/BUILD.gn
+++ b/chrome/test/BUILD.gn
@@ -719,10 +719,18 @@ if (!is_android) {
     }
     if (!is_chromeos) {
       sources -= [
+        "../browser/sync/test/integration/sync_arc_package_helper.cc",
+        "../browser/sync/test/integration/sync_arc_package_helper.h",
         "../browser/sync/test/integration/wifi_credentials_helper.cc",
         "../browser/sync/test/integration/wifi_credentials_helper.h",
       ]
     }
+    if (is_chromeos) {
+      deps += [
+        "//components/arc:arc_test_support",
+        "//components/user_manager:test_support",
+      ]
+    }
   }
 
   js2gtest("browser_tests_js_webui") {
@@ -1573,7 +1581,9 @@ if (!is_android) {
     }
     if (!is_chromeos) {
       sources -= [
+        "../browser/sync/test/integration/single_client_arc_package_sync_test.cc",
         "../browser/sync/test/integration/single_client_wifi_credentials_sync_test.cc",
+        "../browser/sync/test/integration/two_client_arc_package_sync_test.cc",
         "../browser/sync/test/integration/two_client_wifi_credentials_sync_test.cc",
       ]
     }