Bug 934098 - Comment out test for GCLI date type breaks when TZ changes; r=Gijs CLOSED TREE

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extra : amend_source : 0db0a5596417dd41ebf339a21ff460bfafadf2ab
Backed out changeset c672c4cd6c7f (bug 928201) for mochitest-mc purply-bustage, rs=bustage on a CLOSED TREE
Merge m-c to ux on a CLOSED TREE