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

content/shell/test_runner/test_plugin.h

Index: content/shell/test_runner/test_plugin.h
diff --git a/components/test_runner/test_plugin.h b/content/shell/test_runner/test_plugin.h
similarity index 97%
rename from components/test_runner/test_plugin.h
rename to content/shell/test_runner/test_plugin.h
index 708e976cba650e90f5f42d04f5eed05c1b44f53f..5e3e2b0672cde9622d5670b712cb952f20d564f5 100644
--- a/components/test_runner/test_plugin.h
+++ b/content/shell/test_runner/test_plugin.h
@@ -2,8 +2,8 @@
 // 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_PLUGIN_H_
-#define COMPONENTS_TEST_RUNNER_TEST_PLUGIN_H_
+#ifndef CONTENT_SHELL_TEST_RUNNER_TEST_PLUGIN_H_
+#define CONTENT_SHELL_TEST_RUNNER_TEST_PLUGIN_H_
 
 #include <memory>
 #include <string>
@@ -181,4 +181,4 @@ class TestPlugin : public blink::WebPlugin, public cc::TextureLayerClient {
 
 }  // namespace test_runner
 
-#endif  // COMPONENTS_TEST_RUNNER_TEST_PLUGIN_H_
+#endif  // CONTENT_SHELL_TEST_RUNNER_TEST_PLUGIN_H_