Surface the audited last usage time in a user readable string.

chrome/browser/resources/options/website_settings.css

Index: chrome/browser/resources/options/website_settings.css
diff --git a/chrome/browser/resources/options/website_settings.css b/chrome/browser/resources/options/website_settings.css
index 48634dcab1afe9d78b98771982a637fcaca07286..a6e988fbfaffc068607d8e50eddbda644cb99c41 100644
--- a/chrome/browser/resources/options/website_settings.css
+++ b/chrome/browser/resources/options/website_settings.css
@@ -23,9 +23,12 @@
 
 .origin-list-item {
   display: flex;
+  font-family: Noto Sans;

[Bernhard Bauer, 2014/08/05 17:10:36]

Is this necessary? What font would we use otherwise?

[Daniel Nishi, 2014/08/05 17:16:59]

(@google needed to view)
https://folio.googleplex.com/chrome-ux/specs%20and%20sources/Cros%20settings/...
specifies Noto Sans 13px as the font for it. I think we're moving towards using
that font in the UIs.

[Bernhard Bauer, 2014/08/06 10:24:48]

Yup, but what font would we use otherwise? In your screenshot, the surrounding
UI also seems to use Noto Sans.

[Daniel Nishi, 2014/08/06 18:02:18]

The list inherits "Ubuntu, Arial, sans-serif" on my machine from uber-frame.

+  font-size: 13px;
   justify-content: space-between;
 }
 
 .local-storage-usage {
+  color: #7f7f7f;
   margin: auto 0;
 }