Move //components/test_runner back into //content/shell

components/test_runner/test_runner_export.h

Index: components/test_runner/test_runner_export.h
diff --git a/components/test_runner/test_runner_export.h b/components/test_runner/test_runner_export.h
deleted file mode 100644
index ea096e8c2b0893debe91d0304314ac120d807eba..0000000000000000000000000000000000000000
--- a/components/test_runner/test_runner_export.h
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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.
-
-#ifndef COMPONENTS_TEST_RUNNER_TEST_RUNNER_EXPORT_H_
-#define COMPONENTS_TEST_RUNNER_TEST_RUNNER_EXPORT_H_
-
-#if defined(COMPONENT_BUILD)
-#if defined(WIN32)
-
-#if defined(TEST_RUNNER_IMPLEMENTATION)
-#define TEST_RUNNER_EXPORT __declspec(dllexport)
-#else
-#define TEST_RUNNER_EXPORT __declspec(dllimport)
-#endif  // defined(TEST_RUNNER_IMPLEMENTATION)
-
-#else  // defined(WIN32)
-#if defined(TEST_RUNNER_IMPLEMENTATION)
-#define TEST_RUNNER_EXPORT __attribute__((visibility("default")))
-#else
-#define TEST_RUNNER_EXPORT
-#endif
-#endif
-
-#else  // defined(COMPONENT_BUILD)
-#define TEST_RUNNER_EXPORT
-#endif
-
-#endif  // COMPONENTS_TEST_RUNNER_TEST_RUNNER_EXPORT_H_