GetWheelDelta      83 ppapi/shared_impl/ppb_input_event_shared.h   virtual PP_FloatPoint GetWheelDelta() OVERRIDE;
GetWheelDelta      33 ppapi/thunk/ppb_input_event_api.h   virtual PP_FloatPoint GetWheelDelta() = 0;
GetWheelDelta     218 ppapi/thunk/ppb_input_event_thunk.cc   return enter.object()->GetWheelDelta();
GetWheelDelta     240 ppapi/thunk/ppb_input_event_thunk.cc   &GetWheelDelta,