WheelInputEvent   142 ppapi/cpp/input_event.cc WheelInputEvent::WheelInputEvent() : InputEvent() {
WheelInputEvent   145 ppapi/cpp/input_event.cc WheelInputEvent::WheelInputEvent(const InputEvent& event) : InputEvent() {
WheelInputEvent   156 ppapi/cpp/input_event.cc WheelInputEvent::WheelInputEvent(const InstanceHandle& instance,