ok

Change-Id: I9d01656a9d9b7aa3ab352dd4c168b26da620a903
Reviewed-on: https://skia-review.googlesource.com/9978
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
diff --git a/BUILD.gn b/BUILD.gn
index f8e6548..e187644 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1149,6 +1149,16 @@
     ]
   }
 
+  test_app("ok") {
+    sources = [
+      "tools/ok.cpp",
+    ]
+    deps = [
+      ":gm",
+      ":skia",
+    ]
+  }
+
   if (!is_debug) {  # I've benchmarked debug code once too many times...
     test_app("monobench") {
       sources = [