components: Add Exosphere component.

components/exo/test/exo_test_base.cc

Index: components/exo/test/exo_test_base.cc
diff --git a/components/exo/test/exo_test_base.cc b/components/exo/test/exo_test_base.cc
new file mode 100644
index 0000000000000000000000000000000000000000..c988048f0394373b5e5ab8e5f5158f1c410a5d07
--- /dev/null
+++ b/components/exo/test/exo_test_base.cc
@@ -0,0 +1,28 @@
+// 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.
+
+#include "components/exo/test/exo_test_base.h"
+
+#include "components/exo/test/exo_test_helper.h"
+
+namespace exo {
+namespace test {
+
+////////////////////////////////////////////////////////////////////////////////
+// ExoTestBase, public:
+
+ExoTestBase::ExoTestBase() : exo_test_helper_(new ExoTestHelper) {}
+
+ExoTestBase::~ExoTestBase() {}
+
+void ExoTestBase::SetUp() {
+  AshTestBase::SetUp();
+}
+
+void ExoTestBase::TearDown() {
+  AshTestBase::TearDown();
+}
+
+}  // namespace test
+}  // namespace exo