[webkit-reviews] review requested: [Bug 40152] WebKit2: Need to WindowMessageBroadcaster after the WebView is destroyed : [Attachment 57843] Patch

[bugzilla-daemon at webkit.org]

Ada Chan <adachan at apple.com> has asked	for review:
Bug 40152: WebKit2: Need to WindowMessageBroadcaster after the WebView is
destroyed
https://bugs.webkit.org/show_bug.cgi?id=40152

Attachment 57843: Patch
https://bugs.webkit.org/attachment.cgi?id=57843&action=review

------- Additional Comments from Ada Chan <adachan at apple.com>
Call setHostWindow(0) when the WebView is destroyed, which will call
windowAncestryDidChange() and remove this WebView from the
WindowMessageBroadcaster's listeners list.