Add SPI for saving and restoring a WKWebView's _WKSessionState
Created attachment 234508 [details] Patch
Attachment 234508 [details] did not pass style-queue: ERROR: Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm:1597: The parameter name "]" adds no information, so it should be removed. [readability/parameter_name] [5] Total errors found: 1 in 8 files If any of these errors are false positives, please file a bug against check-webkit-style.
Committed r170856: <http://trac.webkit.org/changeset/170856>