Reland "Move TextInputController from CppBoundClass to gin::Wrappable."

content/shell/renderer/test_runner/TextInputController.h

-// Copyright 2014 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.
-
-// TextInputController is bound to window.textInputController in Javascript
-// when DRT is running. Layout tests use it to exercise various corners of
-// text input.
-
-#ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_TEXTINPUTCONTROLLER_H_
-#define CONTENT_SHELL_RENDERER_TEST_RUNNER_TEXTINPUTCONTROLLER_H_
-
-#include "content/shell/renderer/test_runner/CppBoundClass.h"
-
-namespace blink {
-class WebView;
-}
-
-namespace WebTestRunner {
-
-class TextInputController : public CppBoundClass {
-public:
-    TextInputController();
-
-    void setWebView(blink::WebView* webView) { m_webView = webView; }
-
-    void insertText(const CppArgumentList&, CppVariant*);
-    void doCommand(const CppArgumentList&, CppVariant*);
-    void setMarkedText(const CppArgumentList&, CppVariant*);
-    void unmarkText(const CppArgumentList&, CppVariant*);
-    void hasMarkedText(const CppArgumentList&, CppVariant*);
-    void markedRange(const CppArgumentList&, CppVariant*);
-    void selectedRange(const CppArgumentList&, CppVariant*);
-    void firstRectForCharacterRange(const CppArgumentList&, CppVariant*);
-    void setComposition(const CppArgumentList&, CppVariant*);
-
-private:
-    blink::WebView* m_webView;
-};
-
-}
-
-#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_TEXTINPUTCONTROLLER_H_