[omnibox] Added 'OmniboxTailSuggestions' flag

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index dd8a2e27bb8ec63fa83f773cc4cfc866f07e4d9f..4abdb686a480e6fd5456d806e072c115cb7769a5 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -2814,6 +2814,9 @@ const FeatureEntry kFeatureEntries[] = {
      flag_descriptions::kOmniboxEntitySuggestionsName,
      flag_descriptions::kOmniboxEntitySuggestionsDescription, kOsDesktop,
      FEATURE_VALUE_TYPE(omnibox::kOmniboxEntitySuggestions)},
+    {"omnibox-tail-suggestions", flag_descriptions::kOmniboxTailSuggestionsName,
+     flag_descriptions::kOmniboxTailSuggestionsDescription, kOsDesktop,

[Mark P, 2017/06/01 17:29:50]

drive-by: the tail suggest deck proposes enabling tail suggest for desktop and
iOS, yet this flag only does desktop.  Which one is wrong?

[Kevin Bailey, 2017/06/01 17:45:54]

While the desktop is capable of receiving and handling tail suggestions, my
understanding is that iOS is not. However we would like to add this support. So
as far as this CL is concerned, the answer is more like "not yet" than "never
and the doc is wrong."

[Justin Donnelly, 2017/06/02 14:21:42]

I've added a comment to the doc mentioning that the iOS implementation will
follow in the subsequent milestone.

+     FEATURE_VALUE_TYPE(omnibox::kOmniboxTailSuggestions)},
     {"enable-new-app-menu-icon", flag_descriptions::kEnableNewAppMenuIconName,
      flag_descriptions::kEnableNewAppMenuIconDescription, kOsDesktop,
      SINGLE_VALUE_TYPE(switches::kEnableNewAppMenuIcon)},