Create NaCl build of gtest.

testing/gtest.gypi

Index: testing/gtest.gypi
diff --git a/testing/gtest.gypi b/testing/gtest.gypi
new file mode 100644
index 0000000000000000000000000000000000000000..03315a2ffdf2b2726ba66f15614debb951617b4b
--- /dev/null
+++ b/testing/gtest.gypi
@@ -0,0 +1,41 @@
+# Copyright (c) 2014 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': {
+    'gtest_sources': [
+      'gtest/include/gtest/gtest-death-test.h',
+      'gtest/include/gtest/gtest-message.h',
+      'gtest/include/gtest/gtest-param-test.h',
+      'gtest/include/gtest/gtest-printers.h',
+      'gtest/include/gtest/gtest-spi.h',
+      'gtest/include/gtest/gtest-test-part.h',
+      'gtest/include/gtest/gtest-typed-test.h',
+      'gtest/include/gtest/gtest.h',
+      'gtest/include/gtest/gtest_pred_impl.h',
+      'gtest/include/gtest/gtest_prod.h',
+      'gtest/include/gtest/internal/gtest-death-test-internal.h',
+      'gtest/include/gtest/internal/gtest-filepath.h',
+      'gtest/include/gtest/internal/gtest-internal.h',
+      'gtest/include/gtest/internal/gtest-linked_ptr.h',
+      'gtest/include/gtest/internal/gtest-param-util-generated.h',
+      'gtest/include/gtest/internal/gtest-param-util.h',
+      'gtest/include/gtest/internal/gtest-port.h',
+      'gtest/include/gtest/internal/gtest-string.h',
+      'gtest/include/gtest/internal/gtest-tuple.h',
+      'gtest/include/gtest/internal/gtest-type-util.h',
+      'gtest/src/gtest-death-test.cc',
+      'gtest/src/gtest-filepath.cc',
+      'gtest/src/gtest-internal-inl.h',
+      'gtest/src/gtest-port.cc',
+      'gtest/src/gtest-printers.cc',
+      'gtest/src/gtest-test-part.cc',
+      'gtest/src/gtest-typed-test.cc',
+      'gtest/src/gtest.cc',
+      'multiprocess_func_list.cc',
+      'multiprocess_func_list.h',
+      'platform_test.h',
+    ],
+  },
+}