Make baseline data points on the perf dashboard selectable
<rdar://problem/29209427>
Created attachment 303179 [details] Adds the feature
Comment on attachment 303179 [details] Adds the feature View in context: https://bugs.webkit.org/attachment.cgi?id=303179&action=review > Websites/perf.webkit.org/ChangeLog:16 > + to know whenever these values changed. Because of this entangled, ChartStatusView had to be aware of "Because of this entanglement" > Websites/perf.webkit.org/ChangeLog:19 > + This patch dramatically simplifies the siuation by adding referencePoints() on TimeSeriesChart and "situation" > Websites/perf.webkit.org/ChangeLog:29 > + memoizes the return value of a function when called with the same arguments. Delaying the computation of "memoize"
Committed r213300: <http://trac.webkit.org/changeset/213300>