MD Settings: Add link around "omnibox" text in search section.

chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc

Index: chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
diff --git a/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc b/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
index 5523307c8c35a05d55c9945c676e27a6ba166fba..c7055c889aa35a12747a5220316adbe99820409f 100644
--- a/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
+++ b/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
@@ -1460,7 +1460,6 @@ void AddSearchInSettingsStrings(content::WebUIDataSource* html_source) {
 void AddSearchStrings(content::WebUIDataSource* html_source) {
   LocalizedString localized_strings[] = {
       {"searchPageTitle", IDS_SETTINGS_SEARCH},
-      {"searchExplanation", IDS_SETTINGS_SEARCH_EXPLANATION},
       {"searchEnginesManage", IDS_SETTINGS_SEARCH_MANAGE_SEARCH_ENGINES},
       {"searchEnginesManageDescription",
        IDS_SETTINGS_SEARCH_MANAGE_SEARCH_ENGINES_DESCRIPTION},
@@ -1483,6 +1482,10 @@ void AddSearchStrings(content::WebUIDataSource* html_source) {
                          chrome::kHotwordLearnMoreURL);
   html_source->AddString("manageAudioHistoryUrl",
                          chrome::kManageAudioHistoryURL);
+  base::string16 search_explanation_text = l10n_util::GetStringFUTF16(
+      IDS_SETTINGS_SEARCH_EXPLANATION,
+      base::ASCIIToUTF16(chrome::kOmniboxLearnMoreURL));
+  html_source->AddString("searchExplanation", search_explanation_text);
 }
 
 void AddSearchEnginesStrings(content::WebUIDataSource* html_source) {