Added cache flush on network change to ServiceDiscoveryHostClient

chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 24 matching lines @@
 
 LocalDiscoveryUIHandler::Factory* g_factory = NULL;
 int g_num_visible = 0;
 
 }  // namespace
 
 LocalDiscoveryUIHandler::LocalDiscoveryUIHandler() : is_visible_(false) {
 }
 
 LocalDiscoveryUIHandler::LocalDiscoveryUIHandler(
-    scoped_ptr<PrivetDeviceLister> privet_lister) {
+    scoped_ptr<PrivetDeviceLister> privet_lister) : is_visible_(false) {
   privet_lister.swap(privet_lister_);
 }
 
 LocalDiscoveryUIHandler::~LocalDiscoveryUIHandler() {
   ResetCurrentRegistration();
   SetIsVisible(false);
   if (service_discovery_client_.get()) {
     service_discovery_client_ = NULL;
     ServiceDiscoveryHostClientFactory::ReleaseClient();
   }
@@ skipping 249 matching lines @@
 
 void LocalDiscoveryUIHandler::DeviceRemoved(const std::string& name) {
   device_descriptions_.erase(name);
   scoped_ptr<base::Value> null_value(base::Value::CreateNullValue());
   base::StringValue name_value(name);
 
   web_ui()->CallJavascriptFunction("local_discovery.onUnregisteredDeviceUpdate",
                                    name_value, *null_value);
 }
 
+void LocalDiscoveryUIHandler::DeviceCacheFlushed() {
+  web_ui()->CallJavascriptFunction("local_discovery.onDeviceCacheFlushed");
+  privet_lister_->DiscoverNewDevices(false);
+}
+
 void LocalDiscoveryUIHandler::OnCloudPrintPrinterListReady() {
   base::ListValue printer_object_list;
   std::set<std::string> local_ids;
 
   for (DeviceDescriptionMap::iterator i = device_descriptions_.begin();
        i != device_descriptions_.end();
        i++) {
     std::string device_id = i->second.id;
     if (!device_id.empty()) {
       const CloudPrintPrinterList::PrinterDetails* details =
@@ skipping 71 matching lines @@
   scoped_ptr<base::DictionaryValue> return_value(new base::DictionaryValue);
 
   return_value->SetString("id", description.id);
   return_value->SetString("display_name", description.display_name);
   return_value->SetString("description", description.description);
 
   return return_value.Pass();
 }
 
 }  // namespace local_discovery