CLeanup: remove unnecessary call to parseParameters.
https://bugs.webkit.org/show_bug.cgi?id=112309

Reviewed by Ojan Vafai.

We call parseCrossDashboardParameters when the dashboard initially
loads to set the state required for loadBuildersList, and then we
call it again once we are fully done with loading, so there is no
reason to call it in the middle of the loading process here.

* TestResultServer/static-dashboards/loader.js:
(.):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@145783 268f45cc-cd09-0410-ab3c-d52691b4dbfc