Check import module update before launching the primary kiosk app.

chrome/browser/chromeos/app_mode/fake_cws.cc

 // Copyright 2014 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/chromeos/app_mode/fake_cws.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/path_service.h"
@@ skipping 75 matching lines @@
       base::Bind(&FakeCWS::HandleRequest, base::Unretained(this)));
 }
 
 void FakeCWS::InitAsPrivateStore(net::EmbeddedTestServer* embedded_test_server,
                                  const std::string& update_check_end_point) {
   has_update_template_ = kPrivateStoreAppHasUpdateTemplate;
   no_update_template_ = kAppNoUpdateTemplate;
   update_check_end_point_ = update_check_end_point;
 
   SetupWebStoreURL(embedded_test_server->base_url());
+
+  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
+  GURL update_url = web_store_url_.Resolve(update_check_end_point_);
+  command_line->AppendSwitchASCII(::switches::kAppsGalleryUpdateURL,
+                                  update_url.spec());

[xiyuan, 2015/12/03 00:46:53]

OverrideGalleryCommandlineSwitches() does this too. Can we use it here?

[jennyz, 2015/12/03 01:23:47]

Done.

+
   embedded_test_server->RegisterRequestHandler(
       base::Bind(&FakeCWS::HandleRequest, base::Unretained(this)));
 }
 
 void FakeCWS::SetUpdateCrx(const std::string& app_id,
                            const std::string& crx_file,
                            const std::string& version) {
   GURL crx_download_url = web_store_url_.Resolve(kCrxDownloadPath + crx_file);
 
   base::FilePath test_data_dir;
@@ skipping 94 matching lines @@
         http_response->set_content(update_check_content);
         return http_response.Pass();
       }
     }
   }
 
   return scoped_ptr<HttpResponse>();
 }
 
 }  // namespace chromeos