[webkit-reviews] review requested: [Bug 64851] [chromium]Optimize AnimationController::updateAnimations : [Attachment 101436] Optimize AnimationController::updateAnimations

[bugzilla-daemon at webkit.org]

zeng huiqing <huiqing.zeng at intel.com> has asked  for review:
Bug 64851: [chromium]Optimize AnimationController::updateAnimations
https://bugs.webkit.org/show_bug.cgi?id=64851

Attachment 101436: Optimize AnimationController::updateAnimations
https://bugs.webkit.org/attachment.cgi?id=101436&action=review

------- Additional Comments from zeng huiqing <huiqing.zeng at intel.com>
In my opinion, in fact, we may do not need to call updateAnimationTimer in the
process of "Attach" when loading page.

Has submit a patch, the patch is to add flag in function setAnimatableStyle()
and updateAnimations() to avoid calling updateAnimationTimer when doing
"Attachment". The patch will reduce page(with transition property) loading time
by 70%, improve the performance by 3.3X.