Provide a way to query for the elements that were replaced by the Alternative Presentation Button.
<rdar://problem/35710539>
Created attachment 327796 [details] Patch and layout test
Comment on attachment 327796 [details] Patch and layout test View in context: https://bugs.webkit.org/attachment.cgi?id=327796&action=review > Source/WebKit/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInFrame.mm:127 > + [nodeHandles.get() addObject:wrapper(InjectedBundleNodeHandle::getOrCreate(element).get())]; No need for the first .get()
Committed r225429: <https://trac.webkit.org/changeset/225429>