Add test for showing confirmation dialog for unsecure signin

chrome/browser/signin/signin_promo.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/signin/signin_promo.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 145 matching lines @@
       prefs::kSignInPromoStartupCount);
   show_count++;
   profile->GetPrefs()->SetInteger(prefs::kSignInPromoStartupCount, show_count);
 }
 
 void SetUserSkippedPromo(Profile* profile) {
   profile->GetPrefs()->SetBoolean(prefs::kSignInPromoUserSkipped, true);
 }
 
 GURL GetLandingURL(const char* option, int value) {
-  const std::string& locale = g_browser_process->GetApplicationLocale();
-  std::string url = base::StringPrintf(kSignInLandingUrlPrefix, locale.c_str());
+  std::string url;
+  if (switches::IsEnableWebBasedSignin()) {
+    const std::string& locale = g_browser_process->GetApplicationLocale();
+    url = base::StringPrintf(kSignInLandingUrlPrefix, locale.c_str());
+  } else {
+    const char kGaiaExtSuccessURLPrefix[] =
+        "chrome-extension://mfffpogegjflfpflabcdkioaeobkgjik/success.html";

[Roger Tawa OOO till Jul 10th, 2014/07/28 14:27:50]

Put this in header file?  Also used in oobe_ui.cc, enrollment_screen_handler.cc,
inline_login_handler_impl.cc

[guohui, 2014/08/07 19:53:34]

Done.

+    url = kGaiaExtSuccessURLPrefix;
+  }
   base::StringAppendF(&url, "?%s=%d", option, value);
   return GURL(url);
 }
 
 GURL GetPromoURL(Source source, bool auto_close) {
   return GetPromoURL(source, auto_close, false /* is_constrained */);
 }
 
 GURL GetPromoURL(Source source, bool auto_close, bool is_constrained) {
   return GetPromoURLWithContinueURL(source, auto_close, is_constrained, GURL());
@@ skipping 153 matching lines @@
       prefs::kSignInPromoShowOnFirstRunAllowed,
       true,
       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
   registry->RegisterBooleanPref(
       prefs::kSignInPromoShowNTPBubble,
       false,
       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 }
 
 }  // namespace signin