setInputEventsTransformForEmulation 2415 Source/core/frame/FrameView.cpp void FrameView::setInputEventsTransformForEmulation(const IntSize& offset, float contentScaleFactor) setInputEventsTransformForEmulation 1886 Source/web/WebFrameImpl.cpp void WebFrameImpl::setInputEventsTransformForEmulation(const IntSize& offset, float contentScaleFactor)