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

content/shell/test_runner/mock_spell_check.h

Index: content/shell/test_runner/mock_spell_check.h
diff --git a/components/test_runner/mock_spell_check.h b/content/shell/test_runner/mock_spell_check.h
similarity index 94%
rename from components/test_runner/mock_spell_check.h
rename to content/shell/test_runner/mock_spell_check.h
index 8ea660843702e4d12d4e91f51d928adb64c8162a..3c9c36fbe1c15e8f28c275ba6edf7fb5fc2d8769 100644
--- a/components/test_runner/mock_spell_check.h
+++ b/content/shell/test_runner/mock_spell_check.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_MOCK_SPELL_CHECK_H_
-#define COMPONENTS_TEST_RUNNER_MOCK_SPELL_CHECK_H_
+#ifndef CONTENT_SHELL_TEST_RUNNER_MOCK_SPELL_CHECK_H_
+#define CONTENT_SHELL_TEST_RUNNER_MOCK_SPELL_CHECK_H_
 
 #include <vector>
 
@@ -72,4 +72,4 @@ class MockSpellCheck {
 
 }  // namespace test_runner
 
-#endif  // COMPONENTS_TEST_RUNNER_MOCK_SPELL_CHECK_H_
+#endif  // CONTENT_SHELL_TEST_RUNNER_MOCK_SPELL_CHECK_H_