Move test runner to a component

content/shell/renderer/test_runner/accessibility_controller.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.
-
-#ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_ACCESSIBILITY_CONTROLLER_H_
-#define CONTENT_SHELL_RENDERER_TEST_RUNNER_ACCESSIBILITY_CONTROLLER_H_
-
-#include <vector>
-
-#include "base/memory/weak_ptr.h"
-#include "content/shell/renderer/test_runner/web_ax_object_proxy.h"
-#include "third_party/WebKit/public/web/WebAXObject.h"
-#include "v8/include/v8.h"
-
-namespace blink {
-class WebFrame;
-class WebString;
-class WebView;
-}
-
-namespace content {
-
-class WebTestDelegate;
-
-class AccessibilityController :
-      public base::SupportsWeakPtr<AccessibilityController> {
- public:
-  AccessibilityController();
-  ~AccessibilityController();
-
-  void Reset();
-  void Install(blink::WebFrame* frame);
-  void SetFocusedElement(const blink::WebAXObject&);
-  bool ShouldLogAccessibilityEvents();
-  void NotificationReceived(const blink::WebAXObject& target,
-                            const std::string& notification_name);
-
-  void SetDelegate(WebTestDelegate* delegate);
-  void SetWebView(blink::WebView* web_view);
-
- private:
-  friend class AccessibilityControllerBindings;
-
-  // Bound methods and properties
-  void LogAccessibilityEvents();
-  void SetNotificationListener(v8::Local<v8::Function> callback);
-  void UnsetNotificationListener();
-  v8::Local<v8::Object> FocusedElement();
-  v8::Local<v8::Object> RootElement();
-  v8::Local<v8::Object> AccessibleElementById(const std::string& id);
-
-  v8::Local<v8::Object> FindAccessibleElementByIdRecursive(
-      const blink::WebAXObject&, const blink::WebString& id);
-
-  // If true, will log all accessibility notifications.
-  bool log_accessibility_events_;
-
-  blink::WebAXObject focused_element_;
-  blink::WebAXObject root_element_;
-
-  WebAXObjectProxyList elements_;
-
-  v8::Persistent<v8::Function> notification_callback_;
-
-  WebTestDelegate* delegate_;
-  blink::WebView* web_view_;
-
-  base::WeakPtrFactory<AccessibilityController> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(AccessibilityController);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_ACCESSIBILITY_CONTROLLER_H_