mash: Add catalog/manifest etc. for telemetry tests binary for mash.

chrome/browser/chrome_test_browser_overlay.json

Index: chrome/browser/chrome_test_browser_overlay.json
diff --git a/chrome/browser/chrome_test_browser_overlay.json b/chrome/browser/chrome_test_browser_overlay.json
new file mode 100644
index 0000000000000000000000000000000000000000..3f9b14fe33f29d8dfc7ed7eda88e37889f309ac9
--- /dev/null
+++ b/chrome/browser/chrome_test_browser_overlay.json
@@ -0,0 +1,11 @@
+{
+  "name": "content_browser",
+  "display_name": "Chrome",
+  "interface_provider_specs": {
+    "service_manager:connector": {
+      "requires": {
+        "ui": [ "test" ]
+      }
+    }
+  }
+}