Update from https://crrev.com/315085

testing/legion/legion.isolate

Index: testing/legion/legion.isolate
diff --git a/testing/legion/legion.isolate b/testing/legion/legion.isolate
new file mode 100644
index 0000000000000000000000000000000000000000..463764d6790776ed3f822ac86715cf4909682442
--- /dev/null
+++ b/testing/legion/legion.isolate
@@ -0,0 +1,20 @@
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'variables': {
+    'files': [
+      '__init__.py',
+      'client_controller.py',
+      'client_lib.py',
+      'client_rpc_methods.py',
+      'client_rpc_server.py',
+      'common_lib.py',
+      'discovery_server.py',
+      'host_controller.py',
+      'legion.isolate',
+      '../../tools/swarming_client/',
+    ],
+  },
+}