{{define "title"}}Error: {{.Code}}{{end}}

{{define "head"}}{{end}}

{{define "body"}}
<h1>Error: {{.Code}}</h1>
{{ if .Message }}
  <div>{{.Message}}</div>
{{ end }}
<div>Request ID: {{.RequestID}}</div>
{{end}}

{{define "title"}}Error: {{.Code}}{{end}}

{{define "head"}}{{end}}

{{define "body"}}
<h1>Error: {{.Code}}</h1>
{{ if eq .Code 401 }}
  <div>You are not authenticated, please try <a href="{{.LoginURL}}">logging in</a></div>
{{ else if .Message }}
  <div>{{.Message}}</div>
{{ end }}
<div>Request ID: {{.RequestID}}</div>
{{end}}

Add login url to 401 messages
Add login url to 401 messages

BUG=671741

Review-Url: https://codereview.chromium.org/2606813002
