[webkit-reviews] review requested: [Bug 133722] [Cocoa]=?UTF-8?Q?=20WKWebView=E2=80=99s=20canGoBack=20and=20canGoForward=20properties=20are=20not=20KVO=2Dcompliant=20?=: [Attachment 232850] Make WKWebView KVO-compliant for canGoBack and canGoForward

[bugzilla-daemon at webkit.org]

mitz at webkit.org <mitz at webkit.org> has asked  for review:
Bug 133722: [Cocoa] WKWebView’s canGoBack and canGoForward properties are not
KVO-compliant
https://bugs.webkit.org/show_bug.cgi?id=133722

Attachment 232850: Make WKWebView KVO-compliant for canGoBack and canGoForward
https://bugs.webkit.org/attachment.cgi?id=232850&action=review