Move TestRunner from CppVariable to gin::Wrappable

content/shell/renderer/test_runner/text_input_controller.h

Index: content/shell/renderer/test_runner/text_input_controller.h
diff --git a/content/shell/renderer/test_runner/text_input_controller.h b/content/shell/renderer/test_runner/text_input_controller.h
index 7a3706c255d5f2ee631e7f3e84619091610e7035..ef8c578a3c6212aef05aaf3727319e00c2f98dd7 100644
--- a/content/shell/renderer/test_runner/text_input_controller.h
+++ b/content/shell/renderer/test_runner/text_input_controller.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 CONTENT_SHELL_RENDERER_TEST_RUNNER_TEXTINPUTCONTROLLER_H_
-#define CONTENT_SHELL_RENDERER_TEST_RUNNER_TEXTINPUTCONTROLLER_H_
+#ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_TEXT_INPUT_CONTROLLER_H_
+#define CONTENT_SHELL_RENDERER_TEST_RUNNER_TEXT_INPUT_CONTROLLER_H_
 
 #include <string>
 #include <vector>
@@ -53,4 +53,4 @@ class TextInputController : public base::SupportsWeakPtr<TextInputController> {
 
 }  // namespace content
 
-#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_TEXTINPUTCONTROLLER_H_
+#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_TEXT_INPUT_CONTROLLER_H_