[webkit-reviews] review requested: [Bug 150548] Web Inspector: Cleanup sidebar panels, reduce `delete` and use Maps instead of objects : [Attachment 264089] [Patch] Proposed Fix

[bugzilla-daemon at webkit.org]

Matt Baker <mattbaker at apple.com> has asked  for review:
Bug 150548: Web Inspector: Cleanup sidebar panels, reduce `delete` and use Maps
instead of objects
https://bugs.webkit.org/show_bug.cgi?id=150548

Attachment 264089: [Patch] Proposed Fix

https://bugs.webkit.org/attachment.cgi?id=264089&action=review