Add yet more GN isolates ...

sync/BUILD.gn

Index: sync/BUILD.gn
diff --git a/sync/BUILD.gn b/sync/BUILD.gn
index 237abd9654b2567b3e0243c3d03dd28a527de708..30e1fddc1ef7d648e2be7b8c6e9cfea658cf2ad3 100644
--- a/sync/BUILD.gn
+++ b/sync/BUILD.gn
@@ -569,6 +569,15 @@ static_library("test_support_sync_api") {
   ]
 }
 
+# TODO(GYP): Delete this after we've converted everything to GN.
+# The _run targets exist only for compatibility w/ GYP.
+group("sync_unit_tests_run") {
+  testonly = true
+  deps = [
+    ":sync_unit_tests",
+  ]
+}
+
 # GYP version: sync/sync_tests.gypi:sync_unit_tests
 test("sync_unit_tests") {
   sources = [
@@ -655,6 +664,19 @@ test("sync_unit_tests") {
 
   configs += [ "//build/config:precompiled_headers" ]
 
+  data = [
+    "//chrome/test/data/sync/",
+    "//net/tools/testserver/",
+    "//third_party/pyftpdlib/",
+    "//third_party/pywebsocket/",
+    "//third_party/tlslite/",
+    "$root_out_dir/pyproto/google/",
+  ]
+
+  if (is_android) {
+    data += [ "$root_out_dir/locales/en-US.pak" ]
+  }
+
   deps = [
     ":test_support_sync_core",
     ":test_support_sync_internal_api",