Move test runner to a component

components/test_runner/mock_web_midi_accessor.h

Index: components/test_runner/mock_web_midi_accessor.h
diff --git a/content/shell/renderer/test_runner/mock_web_midi_accessor.h b/components/test_runner/mock_web_midi_accessor.h
similarity index 81%
rename from content/shell/renderer/test_runner/mock_web_midi_accessor.h
rename to components/test_runner/mock_web_midi_accessor.h
index b321502f417ef60d1b576e308891eca0ca85a84c..ec94dc9b24c57be34e60833d316e9b45161f9f23 100644
--- a/content/shell/renderer/test_runner/mock_web_midi_accessor.h
+++ b/components/test_runner/mock_web_midi_accessor.h
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_
-#define CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_
+#ifndef COMPONENTS_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_
+#define COMPONENTS_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_
 
 #include "base/basictypes.h"
-#include "content/shell/renderer/test_runner/web_task.h"
+#include "components/test_runner/web_task.h"
 #include "third_party/WebKit/public/platform/WebMIDIAccessor.h"
 
 namespace blink {
@@ -43,4 +43,4 @@ class MockWebMIDIAccessor : public blink::WebMIDIAccessor {
 
 }  // namespace content
 
-#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_
+#endif  // COMPONENTS_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_