Add ContextualSuggestionsService to Omnibox

components/omnibox/browser/omnibox_field_trial.cc

Index: components/omnibox/browser/omnibox_field_trial.cc
diff --git a/components/omnibox/browser/omnibox_field_trial.cc b/components/omnibox/browser/omnibox_field_trial.cc
index 6357182923211fa3d33cc51ef56ee78121111b84..b87872022f70a2cb5e8f2ba485bd32dab9c345d2 100644
--- a/components/omnibox/browser/omnibox_field_trial.cc
+++ b/components/omnibox/browser/omnibox_field_trial.cc
@@ -85,10 +85,6 @@ const base::Feature kSearchProviderContextAllowHttpsUrls{
     "OmniboixSearchProviderContextAllowHttpsUrls",
     base::FEATURE_DISABLED_BY_DEFAULT};
 
-// Feature used for the Zero Suggest Redirect to Chrome Field Trial.
-const base::Feature kZeroSuggestRedirectToChrome{
-    "ZeroSuggestRedirectToChrome", base::FEATURE_DISABLED_BY_DEFAULT};
-
 // Feature used to swap the title and URL when providing zero suggest
 // suggestions.
 const base::Feature kZeroSuggestSwapTitleAndUrl{
@@ -700,25 +696,6 @@ int OmniboxFieldTrial::GetPhysicalWebAfterTypingBaseRelevance() {
   return 700;
 }
 
-// static
-bool OmniboxFieldTrial::InZeroSuggestRedirectToChromeFieldTrial() {
-  return base::FeatureList::IsEnabled(omnibox::kZeroSuggestRedirectToChrome);
-}
-
-// static
-std::string OmniboxFieldTrial::ZeroSuggestRedirectToChromeServerAddress() {
-  return base::GetFieldTrialParamValueByFeature(
-      omnibox::kZeroSuggestRedirectToChrome,
-      kZeroSuggestRedirectToChromeServerAddressParam);
-}
-
-// static
-std::string OmniboxFieldTrial::ZeroSuggestRedirectToChromeAdditionalFields() {
-  return base::GetFieldTrialParamValueByFeature(
-      omnibox::kZeroSuggestRedirectToChrome,
-      kZeroSuggestRedirectToChromeAdditionalFieldsParam);
-}
-
 const char OmniboxFieldTrial::kBundledExperimentFieldTrialName[] =
     "OmniboxBundledExperimentV1";
 const char OmniboxFieldTrial::kDisableProvidersRule[] = "DisableProviders";
@@ -802,12 +779,6 @@ const char OmniboxFieldTrial::kPhysicalWebZeroSuggestBaseRelevanceParam[] =
 const char OmniboxFieldTrial::kPhysicalWebAfterTypingBaseRelevanceParam[] =
     "PhysicalWebAfterTypingBaseRelevanceParam";
 
-const char OmniboxFieldTrial::kZeroSuggestRedirectToChromeServerAddressParam[] =
-    "ZeroSuggestRedirectToChromeServerAddress";
-const char
-    OmniboxFieldTrial::kZeroSuggestRedirectToChromeAdditionalFieldsParam[] =
-        "ZeroSuggestRedirectToChromeAdditionalFields";
-
 const char OmniboxFieldTrial::kUIMaxAutocompleteMatchesParam[] =
     "UIMaxAutocompleteMatches";
 const char OmniboxFieldTrial::kUIVerticalMarginParam[] = "UIVerticalMargin";