Ensure old binaries have old snapshotting behaviors
authorbdakin@apple.com <bdakin@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 12 Feb 2019 18:23:43 +0000 (18:23 +0000)
committerbdakin@apple.com <bdakin@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 12 Feb 2019 18:23:43 +0000 (18:23 +0000)
commit07d0eec48e14087443c78f354296262388594830
treec7fea6a4e36f230f805584c882c5de1d4c41505a
parent3e5c139abb896d646d0e744667fe4e4621570ea2
Ensure old binaries have old snapshotting behaviors
https://bugs.webkit.org/show_bug.cgi?id=194449
-and corresponding-
rdar://problem/47931954

Reviewed by Darin Adler.

Make sure that a nil configuration behaves the same way that it used to on apps
that were linked before FirstWithSnapshotAfterScreenUpdates

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView takeSnapshotWithConfiguration:completionHandler:]):
* UIProcess/Cocoa/VersionChecks.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@241303 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/WebKit/ChangeLog
Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm
Source/WebKit/UIProcess/Cocoa/VersionChecks.h