Import TestRunner library into chromium.

content/shell/renderer/test_runner/AccessibilityController.h

+// Copyright 2013 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 AccessibilityController_h
+#define AccessibilityController_h
+
+#include "content/shell/renderer/test_runner/CppBoundClass.h"
+#include "content/shell/renderer/test_runner/WebAXObjectProxy.h"
+
+namespace blink {
+class WebAXObject;
+class WebFrame;
+class WebView;
+}
+
+namespace WebTestRunner {
+
+class WebTestDelegate;
+
+class AccessibilityController : public CppBoundClass {
+public:
+    AccessibilityController();
+
+    // Shadow to include accessibility initialization.
+    void bindToJavascript(blink::WebFrame*, const blink::WebString& classname);
+    void reset();
+
+    void setFocusedElement(const blink::WebAXObject&);
+    WebAXObjectProxy* getFocusedElement();
+    WebAXObjectProxy* getRootElement();
+    WebAXObjectProxy* getAccessibleElementById(const std::string& id);
+
+    bool shouldLogAccessibilityEvents();
+
+    void notificationReceived(const blink::WebAXObject& target, const char* notificationName);
+
+    void setDelegate(WebTestDelegate* delegate) { m_delegate = delegate; }
+    void setWebView(blink::WebView* webView) { m_webView = webView; }
+
+private:
+    // If true, will log all accessibility notifications.
+    bool m_logAccessibilityEvents;
+
+    // Bound methods and properties
+    void logAccessibilityEventsCallback(const CppArgumentList&, CppVariant*);
+    void fallbackCallback(const CppArgumentList&, CppVariant*);
+    void addNotificationListenerCallback(const CppArgumentList&, CppVariant*);
+    void removeNotificationListenerCallback(const CppArgumentList&, CppVariant*);
+
+    void focusedElementGetterCallback(CppVariant*);
+    void rootElementGetterCallback(CppVariant*);
+    void accessibleElementByIdGetterCallback(const CppArgumentList&, CppVariant*);
+
+    WebAXObjectProxy* findAccessibleElementByIdRecursive(const blink::WebAXObject&, const blink::WebString& id);
+
+    blink::WebAXObject m_focusedElement;
+    blink::WebAXObject m_rootElement;
+
+    WebAXObjectProxyList m_elements;
+
+    std::vector<CppVariant> m_notificationCallbacks;
+
+    WebTestDelegate* m_delegate;
+    blink::WebView* m_webView;
+};
+
+}
+
+#endif // AccessibilityController_h