GYP: Make GYP build deterministic

test/determinism/empty-targets.gyp

Index: test/determinism/empty-targets.gyp
diff --git a/test/determinism/empty-targets.gyp b/test/determinism/empty-targets.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..a4ccdd703c9ef8545d76c676bf1ecc5144f02e7b
--- /dev/null
+++ b/test/determinism/empty-targets.gyp
@@ -0,0 +1,32 @@
+# Copyright (c) 2015 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'targets': [
+    {
+      'target_name': 'empty_target1',
+      'type': 'none',
+    },
+    {
+      'target_name': 'empty_target2',
+      'type': 'none',
+    },
+    {
+      'target_name': 'empty_target3',
+      'type': 'none',
+    },
+    {
+      'target_name': 'empty_target4',
+      'type': 'none',
+    },
+    {
+      'target_name': 'empty_target5',
+      'type': 'none',
+    },
+    {
+      'target_name': 'empty_target6',
+      'type': 'none',
+    },
+  ],
+}