Omnibox UI Experiments: Add flag to change max autocomplete matches.

chrome/browser/flag_descriptions.cc

Index: chrome/browser/flag_descriptions.cc
diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
index 635a4c38fd2b0aee8933d8c8015ad997a4057e94..c5e3853161ced46f8dd937d38af656d7f611b58b 100644
--- a/chrome/browser/flag_descriptions.cc
+++ b/chrome/browser/flag_descriptions.cc
@@ -3082,6 +3082,13 @@ const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
     "the current page is provided as the first suggestion without a title. "
     "Enabling this flag causes the title to be displayed.";
 
+const char kOmniboxUIMaxAutocompleteMatchesName[] =
+    "Omnibox UI Max Autocomplete Matches";
+
+const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
+    "Changes the maximum number af autocomplete matches displayed in the "
+    "Omnibox UI.";
+
 const char kOmniboxUIVerticalMarginName[] = "Omnibox UI Vertical Margin";
 
 const char kOmniboxUIVerticalMarginDescription[] =