Omnibox UI Experiments: Implement elide-after-host experiment.

components/url_formatter/url_formatter.h

Index: components/url_formatter/url_formatter.h
diff --git a/components/url_formatter/url_formatter.h b/components/url_formatter/url_formatter.h
index 90f2bbf9b73128e35a080382b35fe91d08db3d09..b3fe6d3279fc28d62c859f83555e92d2f416683a 100644
--- a/components/url_formatter/url_formatter.h
+++ b/components/url_formatter/url_formatter.h
@@ -51,9 +51,13 @@ extern const FormatUrlType kFormatUrlOmitHTTP;
 // meaningful for non-file "standard" URLs.
 extern const FormatUrlType kFormatUrlOmitTrailingSlashOnBareHostname;
 
-// Convenience for omitting all unecessary types.
+// Convenience for omitting all unecessary types. Does not include experimental
+// flags below.
 extern const FormatUrlType kFormatUrlOmitAll;
 
+// Replaces paths with an ellipsis. Experimental and not in kFormatUrlOmitAll.

[Peter Kasting, 2017/06/28 20:54:35]

As implemented, this actually replaces the path, query, and ref.

I might call it ElideAfterHost instead of EllipsizePath.

[tommycli, 2017/06/28 21:21:39]

Done.

+extern const FormatUrlType kFormatUrlExperimentalEllipsizePath;
+
 // Creates a string representation of |url|. The IDN host name is turned to
 // Unicode if the Unicode representation is deemed safe. |format_type| is a
 // bitmask of FormatUrlTypes, see it for details. |unescape_rules| defines how