Fine tuned availability of hotword plugin.

chrome/browser/ui/webui/options/browser_options_handler.cc

Index: chrome/browser/ui/webui/options/browser_options_handler.cc
diff --git a/chrome/browser/ui/webui/options/browser_options_handler.cc b/chrome/browser/ui/webui/options/browser_options_handler.cc
index 5be4f546fee5583b6d09a5880da2d90686fcdcbf..b648de91a2e1566618397fc9ef614af7fb06d8d5 100644
--- a/chrome/browser/ui/webui/options/browser_options_handler.cc
+++ b/chrome/browser/ui/webui/options/browser_options_handler.cc
@@ -379,6 +379,7 @@ void BrowserOptionsHandler::GetLocalizedValues(base::DictionaryValue* values) {
       IDS_OPTIONS_SETTINGS_ACCESSIBILITY_AUTOCLICK_DELAY_VERY_LONG },
     { "enableContentProtectionAttestation",
       IDS_OPTIONS_ENABLE_CONTENT_PROTECTION_ATTESTATION },
+    { "enableHotwordAppList", IDS_OPTIONS_ENABLE_HOTWORD_APP_LIST },
     { "factoryResetHeading", IDS_OPTIONS_FACTORY_RESET_HEADING },
     { "factoryResetTitle", IDS_OPTIONS_FACTORY_RESET },
     { "factoryResetRestart", IDS_OPTIONS_FACTORY_RESET_BUTTON },
@@ -546,6 +547,12 @@ void BrowserOptionsHandler::GetLocalizedValues(base::DictionaryValue* values) {
   magnifier_list->Append(option_partial.release());
 
   values->Set("magnifierList", magnifier_list.release());
+
+  scoped_ptr<base::FundamentalValue> should_show_app_list_hotword(
+      new base::FundamentalValue(
+          HotwordService::DoesHotwordSupportLanguage(profile)));
+  values->Set(
+      "shouldShowAppListHotword", should_show_app_list_hotword.release());
 #endif
 
 #if defined(OS_MACOSX)
@@ -867,9 +874,9 @@ void BrowserOptionsHandler::InitializePage() {
         "BrowserOptions.enableFactoryResetSection");
   }
 
+  Profile* profile = Profile::FromWebUI(web_ui());
   OnAccountPictureManagedChanged(
-      policy::ProfilePolicyConnectorFactory::GetForProfile(
-          Profile::FromWebUI(web_ui()))->
+      policy::ProfilePolicyConnectorFactory::GetForProfile(profile)->
           policy_service()->GetPolicies(
               policy::PolicyNamespace(policy::POLICY_DOMAIN_CHROME,
                                       std::string()))