Bug 1347232 - Replace homegrown startsWith with native javascript equivalent
Bug 1347232 - Replace homegrown startsWith with native javascript equivalent

kapy2010/treeherder,kapy2010/treeherder,tojon/treeherder,tojon/treeherder,tojon/treeherder,edmorley/treeherder,tojonmz/treeherder,edmorley/treeherder,tojon/treeherder,KWierso/treeherder,tojonmz/treeherder,tojonmz/treeherder,kapy2010/treeherder,KWierso/treeherder,tojonmz/treeherder,tojonmz/treeherder,KWierso/treeherder,KWierso/treeherder,edmorley/treeherder,tojonmz/treeherder,kapy2010/treeherder,edmorley/treeherder,kapy2010/treeherder