818     ScrollDirection scrollDirection;  in scrollViewWithKeyboard()  local
829     if (!mapKeyCodeForScroll(keyCode, &scrollDirection, &scrollGranularity))  in scrollViewWithKeyboard()
831     return propagateScroll(scrollDirection, scrollGranularity);  in scrollViewWithKeyboard()
835                                       WebCore::ScrollDirection* scrollDirection,  in mapKeyCodeForScroll()  argument
840         *scrollDirection = ScrollLeft;  in mapKeyCodeForScroll()
844         *scrollDirection = ScrollRight;  in mapKeyCodeForScroll()
848         *scrollDirection = ScrollUp;  in mapKeyCodeForScroll()
852         *scrollDirection = ScrollDown;  in mapKeyCodeForScroll()
856         *scrollDirection = ScrollUp;  in mapKeyCodeForScroll()
860         *scrollDirection = ScrollDown;  in mapKeyCodeForScroll()
864         *scrollDirection = ScrollUp;  in mapKeyCodeForScroll()
868         *scrollDirection = ScrollDown;  in mapKeyCodeForScroll()
884 bool WebViewImpl::propagateScroll(ScrollDirection scrollDirection,  in propagateScroll()  argument
891     bool scrollHandled = frame->eventHandler()->scrollOverflow(scrollDirection, scrollGranularity);  in propagateScroll()
894         scrollHandled = currentFrame->view()->scroll(scrollDirection, scrollGranularity);  in propagateScroll()