6220d2fda9
As a consequence of 45e9c0d, gr-date-formatter has its styles
overridden by other rules.
This change adds color: inherit to ensure that if a parent styles it
(sometimes implicitly, like by wrapping it in an <a> tag), the style is
properly applied.
Change-Id: I32a215502da8c2600b52e43b6f856c7e01d3e1bf