Update run_tests.py.

testing/run_tests.py

@@ -953,6 +953,22 @@ def gather_clang_tidy_tests(build_dir):
     )
 
 
+def gather_build_bucket_golden_scraper_tests(build_dir):
+  test_dir = os.path.join(BUILDROOT_DIR, 'flutter', 'tools', 'build_bucket_golden_scraper')
+  dart_tests = glob.glob('%s/test/*_test.dart' % test_dir)
+  for dart_test_file in dart_tests:
+    opts = [
+        '--disable-dart-dev',
+        dart_test_file,
+    ]
+    yield EngineExecutableTask(
+        build_dir,
+        os.path.join('dart-sdk', 'bin', 'dart'),
+        None,
+        flags=opts,
+        cwd=test_dir
+    )
+
 def gather_engine_repo_tools_tests(build_dir):
   test_dir = os.path.join(
       BUILDROOT_DIR, 'flutter', 'tools', 'pkg', 'engine_repo_tools'
@@ -1249,6 +1265,7 @@ def main():
     tasks += list(gather_litetest_tests(build_dir))
     tasks += list(gather_githooks_tests(build_dir))
     tasks += list(gather_clang_tidy_tests(build_dir))
+    tasks += list(gather_build_bucket_golden_scraper_tests(build_dir))
     tasks += list(gather_engine_repo_tools_tests(build_dir))
     tasks += list(gather_api_consistency_tests(build_dir))
     tasks += list(gather_path_ops_tests(build_dir))