Add FormatOriginForSecurityDisplay which takes a const url::Origin& origin

components/url_formatter/elide_url.h

Index: components/url_formatter/elide_url.h
diff --git a/components/url_formatter/elide_url.h b/components/url_formatter/elide_url.h
index 5f929cab3e9b9098d6bf231efee7a015c74f6506..acdccbf70e0adf5d293dbf2ba8f2d3ea587feb95 100644
--- a/components/url_formatter/elide_url.h
+++ b/components/url_formatter/elide_url.h
@@ -18,6 +18,10 @@ namespace gfx {
 class FontList;
 }
 
+namespace url {
+class Origin;
+}
+
 namespace url_formatter {
 
 // ElideUrl and Elide host require
@@ -78,6 +82,12 @@ base::string16 FormatUrlForSecurityDisplay(
     const GURL& origin,
     const SchemeDisplay scheme_display = SchemeDisplay::SHOW);
 
+// This is a convenience function for formatting a url::Origin in a concise and
+// human-friendly way, to help users make security-related decisions.
+base::string16 FormatOriginForSecurityDisplay(
+    const url::Origin& origin,
+    const SchemeDisplay scheme_display = SchemeDisplay::SHOW);
+
 }  // namespace url_formatter
 
 #endif  // COMPONENTS_URL_FORMATTER_ELIDE_URL_H_