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diff --git a/WebKit/chromium/public/WebWidget.h b/WebKit/chromium/public/WebWidget.h
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+/*
+ * Copyright (C) 2009 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 THE COPYRIGHT
+ * OWNER 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 WebWidget_h
+#define WebWidget_h
+
+#include "WebCanvas.h"
+#include "WebCommon.h"
+#include "WebCompositionCommand.h"
+#include "WebTextDirection.h"
+
+namespace WebKit {
+
+class WebInputEvent;
+class WebString;
+struct WebRect;
+struct WebSize;
+
+class WebWidget {
+public:
+    // This method closes and deletes the WebWidget.
+    virtual void close() = 0;
+
+    // Returns the current size of the WebWidget.
+    virtual WebSize size() = 0;
+
+    // Called to resize the WebWidget.
+    virtual void resize(const WebSize&) = 0;
+
+    // Called to layout the WebWidget.  This MUST be called before Paint,
+    // and it may result in calls to WebWidgetClient::didInvalidateRect.
+    virtual void layout() = 0;
+
+    // Called to paint the specified region of the WebWidget onto the given
+    // canvas.  You MUST call Layout before calling this method.  It is
+    // okay to call paint multiple times once layout has been called,
+    // assuming no other changes are made to the WebWidget (e.g., once
+    // events are processed, it should be assumed that another call to
+    // layout is warranted before painting again).
+    virtual void paint(WebCanvas*, const WebRect&) = 0;
+
+    // Called to inform the WebWidget of an input event.  Returns true if
+    // the event has been processed, false otherwise.
+    virtual bool handleInputEvent(const WebInputEvent&) = 0;
+
+    // Called to inform the WebWidget that mouse capture was lost.
+    virtual void mouseCaptureLost() = 0;
+
+    // Called to inform the WebWidget that it has gained or lost keyboard focus.
+    virtual void setFocus(bool) = 0;
+
+    // Called to inform the WebWidget of a composition event.
+    virtual bool handleCompositionEvent(WebCompositionCommand command,
+                                        int cursorPosition,
+                                        int targetStart,
+                                        int targetEnd,
+                                        const WebString& text) = 0;
+
+    // Retrieve the status of this WebWidget required by IME APIs.  Upon
+    // success enabled and caretBounds are set.
+    virtual bool queryCompositionStatus(bool* enabled, WebRect* caretBounds) = 0;
+
+    // Changes the text direction of the selected input node.
+    virtual void setTextDirection(WebTextDirection) = 0;
+
+protected:
+    ~WebWidget() { }
+};
+
+} // namespace WebKit
+
+#endif