patch to follow.
Created attachment 194703 [details] Patch
Comment on attachment 194703 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=194703&action=review > Source/WebCore/inspector/front-end/TimelineGrid.js:94 > + if (calculator.grandMinimumBoundary) Checking for function existence is not compiler friendly. > Source/WebCore/inspector/front-end/TimelineGrid.js:132 > + left = calculator.computePosition(calculator.minimumBoundary() + slice * i - sliceRemainder); If you want dividers to be consistent with your canvas data, you should paint them on canvas. updateDividers is an expensive method.
Created attachment 195041 [details] Patch
Comment on attachment 195041 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=195041&action=review > Source/WebCore/ChangeLog:26 > +2013-03-22 Ilya Tikhonovsky <loislo@chromium.org> One of these is extra. > Source/WebCore/inspector/front-end/TimelineGrid.js:235 > + grandMinimumBoundary: function() { }, What if this is 0 at all times?
Committed r146890: <http://trac.webkit.org/changeset/146890>