Check import module update before launching the primary kiosk app.

chrome/browser/chromeos/app_mode/fake_cws.cc

Index: chrome/browser/chromeos/app_mode/fake_cws.cc
diff --git a/chrome/browser/chromeos/app_mode/fake_cws.cc b/chrome/browser/chromeos/app_mode/fake_cws.cc
index a1f25c4adb5d26ccfbaa91f1eb06d286db037c92..082bf2b11f269f7129dae45b4feb18a95df4003f 100644
--- a/chrome/browser/chromeos/app_mode/fake_cws.cc
+++ b/chrome/browser/chromeos/app_mode/fake_cws.cc
@@ -93,6 +93,12 @@ void FakeCWS::InitAsPrivateStore(net::EmbeddedTestServer* embedded_test_server,
   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)));
 }