Event markers make no sense in the Size graph. Patch to follow.
Created attachment 55992 [details] [PATCH] Add Show/Hide functionality to Event Dividers in Timeline Graph These were already designed very nicely to be contained in a <div>. Great forethought!
Comment on attachment 55992 [details] [PATCH] Add Show/Hide functionality to Event Dividers in Timeline Graph r+ with nits. WebCore/inspector/front-end/TimelineGrid.js:153 + this._eventDividersElement.style.display = "none"; Timothy likes add/removeStyleClass("hidden"). You don't need dedicated methods for it too...
> WebCore/inspector/front-end/TimelineGrid.js:153 > > + this._eventDividersElement.style.display = "none"; > Timothy likes add/removeStyleClass("hidden"). Done. Committed r59372 M WebCore/ChangeLog M WebCore/inspector/front-end/TimelineGrid.js M WebCore/inspector/front-end/ResourcesPanel.js M WebCore/inspector/front-end/AbstractTimelinePanel.js r59372 = 6c5ad77bbc072a3a315726f172304fd7cde898d4 (refs/remotes/trunk) http://trac.webkit.org/changeset/59372