Add setVoiceSearchSupported to the searchbox API. This will be used to determine whether to show a …

chrome/renderer/resources/extensions/searchbox_api.js

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 var chrome;
 if (!chrome)
   chrome = {};
 
 if (!chrome.embeddedSearch) {
   chrome.embeddedSearch = new function() {
@@ skipping 37 matching lines @@
       native function GetAutocompleteResults();
       native function GetDisplayInstantResults();
       native function GetFontSize();
       native function IsFocused();
       native function IsKeyCaptureEnabled();
       native function SetQuery();
       native function SetQueryFromAutocompleteResult();
       native function SetSuggestion();
       native function SetSuggestionFromAutocompleteResult();
       native function SetSuggestions();
+      native function SetVoiceSearchSupported();
       native function ShowOverlay();
       native function FocusOmnibox();
       native function StartCapturingKeyStrokes();
       native function StopCapturingKeyStrokes();
       native function NavigateSearchBox();
       native function ShowBars();
       native function HideBars();
       native function GetSuggestionData();
       native function GetMostVisitedItemData();
 
@@ skipping 106 matching lines @@
 
       // This method is restricted to chrome-search://most-visited pages by
       // checking the invoking context's origin in searchbox_extension.cc.
       this.getMostVisitedItemData = function(restrictedId) {
         return GetMostVisitedItemData(restrictedId);
       };
 
       this.setSuggestions = function(text) {
         SetSuggestions(text);
       };
+      this.setVoiceSearchSupported = function(supported) {
+        SetVoiceSearchSupported(supported);
+      };
       this.setAutocompleteText = function(text, behavior) {
         SetSuggestion(text, behavior);
       };
       this.setRestrictedAutocompleteText = function(autocompleteResultId) {
         SetSuggestionFromAutocompleteResult(autocompleteResultId);
       };
       this.setValue = function(text, type) {
         SetQuery(text, type);
       };
       // Must access nativeSuggestions before calling setRestrictedValue.
@@ skipping 98 matching lines @@
       this.onthemechange = null;
       this.oninputstart = null;
       this.oninputcancel = null;
     };
 
     // Export legacy searchbox API.
     // TODO: Remove this when Instant Extended is fully launched.
     chrome.searchBox = this.searchBox;
   };
 }