Adding support for DOM3 KeyboardEvents Code in KeyboardEvents

Source/web/WebInputEventConversion.h

 /*
  * 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
@@ skipping 55 matching lines @@
     PlatformWheelEventBuilder(Widget*, const WebMouseWheelEvent&);
 };
 
 class PlatformGestureEventBuilder : public PlatformGestureEvent {
 public:
     PlatformGestureEventBuilder(Widget*, const WebGestureEvent&);
 };
 
 class PlatformKeyboardEventBuilder : public PlatformKeyboardEvent {
 public:
-    PlatformKeyboardEventBuilder(const WebKeyboardEvent&);
+    PlatformKeyboardEventBuilder(Widget*, const WebKeyboardEvent&);
     void setKeyType(Type);
     bool isCharacterKey() const;
 };
 
 // Converts a WebTouchPoint to a PlatformTouchPoint.
 class PlatformTouchPointBuilder : public PlatformTouchPoint {
 public:
     PlatformTouchPointBuilder(Widget*, const WebTouchPoint&);
 };
 
@@ skipping 26 matching lines @@
     WebMouseWheelEventBuilder(const Widget*, const RenderObject*, const WheelEvent&);
 };
 
 // Converts a KeyboardEvent or PlatformKeyboardEvent to a
 // corresponding WebKeyboardEvent.
 // NOTE: For KeyboardEvent, this is only implemented for keydown,
 // keyup, and keypress. If the event mapping fails, the event type will be set
 // to Undefined.
 class WebKeyboardEventBuilder : public WebKeyboardEvent {
 public:
-    WebKeyboardEventBuilder(const KeyboardEvent&);
-    WebKeyboardEventBuilder(const PlatformKeyboardEvent&);
+    WebKeyboardEventBuilder(const Widget*, const KeyboardEvent&);
+    WebKeyboardEventBuilder(const Widget*, const PlatformKeyboardEvent&);
 };
 
 // Converts a TouchEvent to a corresponding WebTouchEvent.
 // NOTE: WebTouchEvents have a cap on the number of WebTouchPoints. Any points
 // exceeding that cap will be dropped.
 class WebTouchEventBuilder : public WebTouchEvent {
 public:
     WebTouchEventBuilder(const Widget*, const RenderObject*, const TouchEvent&);
 };
 
 // Converts GestureEvent to a corresponding WebGestureEvent.
 // NOTE: If event mapping fails, the type will be set to Undefined.
 class WebGestureEventBuilder : public WebGestureEvent {
 public:
     WebGestureEventBuilder(const Widget*, const RenderObject*, const GestureEvent&);
 };
 
 } // namespace blink
 
 #endif