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diff --git a/Source/WebCore/rendering/TextControlInnerElements.h b/Source/WebCore/rendering/TextControlInnerElements.h
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+++ b/Source/WebCore/rendering/TextControlInnerElements.h
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+/*
+ * Copyright (C) 2006, 2008, 2010 Apple Inc. All rights reserved.
+ * Copyright (C) 2010 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+ 
+#ifndef TextControlInnerElements_h
+#define TextControlInnerElements_h
+
+#include "HTMLDivElement.h"
+#include "SpeechInputListener.h"
+#include "Timer.h"
+#include <wtf/Forward.h>
+
+namespace WebCore {
+
+class SpeechInput;
+
+class TextControlInnerElement : public HTMLDivElement {
+public:
+    static PassRefPtr<TextControlInnerElement> create(HTMLElement* shadowParent);
+    virtual void detach();
+
+    void attachInnerElement(Node*, PassRefPtr<RenderStyle>, RenderArena*);
+
+protected:
+    TextControlInnerElement(Document*, HTMLElement* shadowParent = 0);
+
+private:
+    virtual bool isMouseFocusable() const { return false; }
+
+    RefPtr<HTMLElement> m_shadowParent;
+};
+
+class TextControlInnerTextElement : public TextControlInnerElement {
+public:
+    static PassRefPtr<TextControlInnerTextElement> create(Document*, HTMLElement* shadowParent);
+
+    virtual void defaultEventHandler(Event*);
+
+private:
+    TextControlInnerTextElement(Document*, HTMLElement* shadowParent);
+    virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);  
+};
+
+class SearchFieldResultsButtonElement : public TextControlInnerElement {
+public:
+    static PassRefPtr<SearchFieldResultsButtonElement> create(Document*);
+
+    virtual void defaultEventHandler(Event*);
+
+private:
+    SearchFieldResultsButtonElement(Document*);
+};
+
+class SearchFieldCancelButtonElement : public TextControlInnerElement {
+public:
+    static PassRefPtr<SearchFieldCancelButtonElement> create(Document*);
+
+    virtual void defaultEventHandler(Event*);
+
+private:
+    SearchFieldCancelButtonElement(Document*);
+
+    virtual void detach();
+
+    bool m_capturing;
+};
+
+class SpinButtonElement : public TextControlInnerElement {
+public:
+    enum UpDownState {
+        Indeterminate, // Hovered, but the event is not handled.
+        Down,
+        Up,
+    };
+
+    static PassRefPtr<SpinButtonElement> create(HTMLElement*);
+    UpDownState upDownState() const { return m_upDownState; }
+
+private:
+    SpinButtonElement(HTMLElement*);
+
+    virtual bool isSpinButtonElement() const { return true; }
+    // FIXME: shadowAncestorNode() should be const.
+    virtual bool isEnabledFormControl() const { return static_cast<Element*>(const_cast<SpinButtonElement*>(this)->shadowAncestorNode())->isEnabledFormControl(); }
+    virtual bool isReadOnlyFormControl() const { return static_cast<Element*>(const_cast<SpinButtonElement*>(this)->shadowAncestorNode())->isReadOnlyFormControl(); }
+    virtual void defaultEventHandler(Event*);
+    void startRepeatingTimer();
+    void stopRepeatingTimer();
+    void repeatingTimerFired(Timer<SpinButtonElement>*);
+    virtual void setHovered(bool = true);
+
+    bool m_capturing;
+    UpDownState m_upDownState;
+    UpDownState m_pressStartingState;
+    Timer<SpinButtonElement> m_repeatingTimer;
+};
+
+#if ENABLE(INPUT_SPEECH)
+
+class InputFieldSpeechButtonElement
+    : public TextControlInnerElement,
+      public SpeechInputListener {
+public:
+    enum SpeechInputState {
+        Idle,
+        Recording,
+        Recognizing,
+    };
+
+    static PassRefPtr<InputFieldSpeechButtonElement> create(HTMLElement*);
+    virtual ~InputFieldSpeechButtonElement();
+
+    virtual void detach();
+    virtual void defaultEventHandler(Event*);
+    SpeechInputState state() const { return m_state; }
+
+    // SpeechInputListener methods.
+    void didCompleteRecording(int);
+    void didCompleteRecognition(int);
+    void setRecognitionResult(int, const SpeechInputResultArray&);
+
+private:
+    InputFieldSpeechButtonElement(HTMLElement*);
+    SpeechInput* speechInput();
+    void setState(SpeechInputState state);
+
+    bool m_capturing;
+    SpeechInputState m_state;
+    int m_listenerId;
+    SpeechInputResultArray m_results;
+};
+
+#endif // ENABLE(INPUT_SPEECH)
+
+} // namespace
+
+#endif