Implement EventSender.mouseWheelTo method....

webkit/tools/test_shell/event_sending_controller.h

 // Copyright (c) 2006-2008 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.
 
 
 /*
   EventSendingController class:
   Bound to a JavaScript window.eventSender object using
   CppBoundClass::BindToJavascript(), this allows layout tests that are run in
   the test_shell to fire DOM events.
@@ skipping 31 matching lines @@
 
   // Simulate drag&drop system call.
   static void DoDragDrop(const WebKit::WebPoint &event_pos,
                          const WebKit::WebDragData& drag_data,
                          WebKit::WebDragOperationsMask operations_mask);
 
   // JS callback methods.
   void mouseDown(const CppArgumentList& args, CppVariant* result);
   void mouseUp(const CppArgumentList& args, CppVariant* result);
   void mouseMoveTo(const CppArgumentList& args, CppVariant* result);
+  void mouseWheelTo(const CppArgumentList& args, CppVariant* result);
   void leapForward(const CppArgumentList& args, CppVariant* result);
   void keyDown(const CppArgumentList& args, CppVariant* result);
   void dispatchMessage(const CppArgumentList& args, CppVariant* result);
   void textZoomIn(const CppArgumentList& args, CppVariant* result);
   void textZoomOut(const CppArgumentList& args, CppVariant* result);
   void zoomPageIn(const CppArgumentList& args, CppVariant* result);
   void zoomPageOut(const CppArgumentList& args, CppVariant* result);
   void scheduleAsynchronousClick(const CppArgumentList& args,
                                  CppVariant* result);
   void beginDragWithFiles(const CppArgumentList& args, CppVariant* result);
@@ skipping 56 matching lines @@
   // Currently pressed mouse button (Left/Right/Middle or None)
   static WebKit::WebMouseEvent::Button pressed_button_;
 
   // The last button number passed to mouseDown and mouseUp.
   // Used to determine whether the click count continues to
   // increment or not.
   static WebKit::WebMouseEvent::Button last_button_type_;
 };
 
 #endif  // WEBKIT_TOOLS_TEST_SHELL_EVENT_SENDING_CONTROLLER_H_