Import TestRunner library into chromium.

content/shell/renderer/test_runner/WebAXObjectProxy.h

Index: content/shell/renderer/test_runner/WebAXObjectProxy.h
diff --git a/content/shell/renderer/test_runner/WebAXObjectProxy.h b/content/shell/renderer/test_runner/WebAXObjectProxy.h
new file mode 100644
index 0000000000000000000000000000000000000000..a90273ff8c91c4d0a8f39623eee0fbfaf427c3c8
--- /dev/null
+++ b/content/shell/renderer/test_runner/WebAXObjectProxy.h
@@ -0,0 +1,145 @@
+// 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 WebAXObjectProxy_h
+#define WebAXObjectProxy_h
+
+#include <vector>
+
+#include "content/shell/renderer/test_runner/CppBoundClass.h"
+#include "third_party/WebKit/public/web/WebAXObject.h"
+
+namespace WebTestRunner {
+
+class WebAXObjectProxy : public CppBoundClass {
+public:
+    class Factory {
+    public:
+        virtual ~Factory() { }
+        virtual WebAXObjectProxy* getOrCreate(const blink::WebAXObject&) = 0;
+    };
+
+    WebAXObjectProxy(const blink::WebAXObject&, Factory*);
+
+    virtual WebAXObjectProxy* getChildAtIndex(unsigned);
+    virtual bool isRoot() const { return false; }
+    virtual bool isEqual(const blink::WebAXObject&);
+
+    virtual void notificationReceived(const char *notificationName);
+
+protected:
+    const blink::WebAXObject& accessibilityObject() const { return m_accessibilityObject; }
+
+    Factory* factory() const { return m_factory; }
+
+private:
+    // Bound properties.
+    void roleGetterCallback(CppVariant*);
+    void titleGetterCallback(CppVariant*);
+    void descriptionGetterCallback(CppVariant*);
+    void helpTextGetterCallback(CppVariant*);
+    void stringValueGetterCallback(CppVariant*);
+    void xGetterCallback(CppVariant*);
+    void yGetterCallback(CppVariant*);
+    void widthGetterCallback(CppVariant*);
+    void heightGetterCallback(CppVariant*);
+    void intValueGetterCallback(CppVariant*);
+    void minValueGetterCallback(CppVariant*);
+    void maxValueGetterCallback(CppVariant*);
+    void valueDescriptionGetterCallback(CppVariant*);
+    void childrenCountGetterCallback(CppVariant*);
+    void insertionPointLineNumberGetterCallback(CppVariant*);
+    void selectedTextRangeGetterCallback(CppVariant*);
+    void isEnabledGetterCallback(CppVariant*);
+    void isRequiredGetterCallback(CppVariant*);
+    void isFocusedGetterCallback(CppVariant*);
+    void isFocusableGetterCallback(CppVariant*);
+    void isSelectedGetterCallback(CppVariant*);
+    void isSelectableGetterCallback(CppVariant*);
+    void isMultiSelectableGetterCallback(CppVariant*);
+    void isSelectedOptionActiveGetterCallback(CppVariant*);
+    void isExpandedGetterCallback(CppVariant*);
+    void isCheckedGetterCallback(CppVariant*);
+    void isVisibleGetterCallback(CppVariant*);
+    void isOffScreenGetterCallback(CppVariant*);
+    void isCollapsedGetterCallback(CppVariant*);
+    void hasPopupGetterCallback(CppVariant*);
+    void isValidGetterCallback(CppVariant*);
+    void isReadOnlyGetterCallback(CppVariant*);
+    void orientationGetterCallback(CppVariant*);
+    void clickPointXGetterCallback(CppVariant*);
+    void clickPointYGetterCallback(CppVariant*);
+    void rowCountGetterCallback(CppVariant*);
+    void columnCountGetterCallback(CppVariant*);
+    void isClickableGetterCallback(CppVariant*);
+
+    // Bound methods.
+    void allAttributesCallback(const CppArgumentList&, CppVariant*);
+    void attributesOfChildrenCallback(const CppArgumentList&, CppVariant*);
+    void lineForIndexCallback(const CppArgumentList&, CppVariant*);
+    void boundsForRangeCallback(const CppArgumentList&, CppVariant*);
+    void childAtIndexCallback(const CppArgumentList&, CppVariant*);
+    void elementAtPointCallback(const CppArgumentList&, CppVariant*);
+    void tableHeaderCallback(const CppArgumentList&, CppVariant*);
+    void rowIndexRangeCallback(const CppArgumentList&, CppVariant*);
+    void columnIndexRangeCallback(const CppArgumentList&, CppVariant*);
+    void cellForColumnAndRowCallback(const CppArgumentList&, CppVariant*);
+    void titleUIElementCallback(const CppArgumentList&, CppVariant*);
+    void setSelectedTextRangeCallback(const CppArgumentList&, CppVariant*);
+    void isAttributeSettableCallback(const CppArgumentList&, CppVariant*);
+    void isPressActionSupportedCallback(const CppArgumentList&, CppVariant*);
+    void isIncrementActionSupportedCallback(const CppArgumentList&, CppVariant*);
+    void isDecrementActionSupportedCallback(const CppArgumentList&, CppVariant*);
+    void parentElementCallback(const CppArgumentList&, CppVariant*);
+    void incrementCallback(const CppArgumentList&, CppVariant*);
+    void decrementCallback(const CppArgumentList&, CppVariant*);
+    void showMenuCallback(const CppArgumentList&, CppVariant*);
+    void pressCallback(const CppArgumentList&, CppVariant*);
+    void isEqualCallback(const CppArgumentList&, CppVariant*);
+    void addNotificationListenerCallback(const CppArgumentList&, CppVariant*);
+    void removeNotificationListenerCallback(const CppArgumentList&, CppVariant*);
+    void takeFocusCallback(const CppArgumentList&, CppVariant*);
+    void scrollToMakeVisibleCallback(const CppArgumentList&, CppVariant*);
+    void scrollToMakeVisibleWithSubFocusCallback(const CppArgumentList&, CppVariant*);
+    void scrollToGlobalPointCallback(const CppArgumentList&, CppVariant*);
+    void wordStartCallback(const CppArgumentList&, CppVariant*);
+    void wordEndCallback(const CppArgumentList&, CppVariant*);
+
+    void fallbackCallback(const CppArgumentList&, CppVariant*);
+
+    blink::WebAXObject m_accessibilityObject;
+    Factory* m_factory;
+    std::vector<CppVariant> m_notificationCallbacks;
+};
+
+
+class RootWebAXObjectProxy : public WebAXObjectProxy {
+public:
+    RootWebAXObjectProxy(const blink::WebAXObject&, Factory*);
+
+    virtual WebAXObjectProxy* getChildAtIndex(unsigned);
+    virtual bool isRoot() const { return true; }
+};
+
+
+// Provides simple lifetime management of the WebAXObjectProxy instances:
+// all WebAXObjectProxys ever created from the controller are stored in
+// a list and cleared explicitly.
+class WebAXObjectProxyList : public WebAXObjectProxy::Factory {
+public:
+    WebAXObjectProxyList() { }
+    virtual ~WebAXObjectProxyList();
+
+    void clear();
+    virtual WebAXObjectProxy* getOrCreate(const blink::WebAXObject&);
+    WebAXObjectProxy* createRoot(const blink::WebAXObject&);
+
+private:
+    typedef std::vector<WebAXObjectProxy*> ElementList;
+    ElementList m_elements;
+};
+
+}
+
+#endif // WebAXObjectProxy_h