ViewportAnchor    229 Source/core/html/track/vtt/VTTRegion.cpp         return ViewportAnchor;
ViewportAnchor    280 Source/core/html/track/vtt/VTTRegion.cpp     case ViewportAnchor: {
ViewportAnchor     75 Source/web/ViewportAnchor.cpp ViewportAnchor::ViewportAnchor(EventHandler* eventHandler)
ViewportAnchor     78 Source/web/ViewportAnchor.cpp void ViewportAnchor::setAnchor(const IntRect& viewRect, const FloatSize& anchorInViewCoords)
ViewportAnchor    107 Source/web/ViewportAnchor.cpp IntPoint ViewportAnchor::computeOrigin(const IntSize& currentViewSize) const
ViewportAnchor     55 Source/web/ViewportAnchor.h class ViewportAnchor {
ViewportAnchor     56 Source/web/ViewportAnchor.h     WTF_MAKE_NONCOPYABLE(ViewportAnchor);
ViewportAnchor     58 Source/web/ViewportAnchor.h     explicit ViewportAnchor(WebCore::EventHandler* eventHandler);
ViewportAnchor   1560 Source/web/WebViewImpl.cpp     ViewportAnchor viewportAnchor(&mainFrameImpl()->frame()->eventHandler());