[webkit-reviews] review requested: [Bug 67294] Web Inspector: speed-up Network panel : [Attachment 105779] [patch] initial version

[bugzilla-daemon at webkit.org]

Ilya Tikhonovsky <loislo at chromium.org> has asked  for review:
Bug 67294: Web Inspector: speed-up Network panel
https://bugs.webkit.org/show_bug.cgi?id=67294

Attachment 105779: [patch] initial version
https://bugs.webkit.org/attachment.cgi?id=105779&action=review

------- Additional Comments from Ilya Tikhonovsky <loislo at chromium.org>

	Network panel's rendering speed is slow.
	It is about 6 sec when the panel has 700 requests.
	I found that:
	1) WebInspector.NetworkLogView._updateOffscreenRows is completely
unnecessary;
	2) window.resize events fired two times per single resize;
	3) DataGrid.updateWidth is calling from refresh method but it is
unnecessary;
	4) some time expensive operations are calling even if they are not
necessary.