Make the new Gaia password separated signin flow modal.

chrome/browser/ui/webui/signin/inline_login_handler_impl.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/signin/inline_login_handler_impl.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 695 matching lines @@
       choose_what_to_sync(choose_what_to_sync) {}
 
 InlineLoginHandlerImpl::
     FinishCompleteLoginParams::~FinishCompleteLoginParams() {}
 
 // static
 void InlineLoginHandlerImpl::FinishCompleteLogin(
     const FinishCompleteLoginParams& params,
     Profile* profile,
     Profile::CreateStatus status) {
+  if (params.handler && switches::UsePasswordSeparatedSigninFlow()) {
+    Browser* browser = params.handler->GetDesktopBrowser();
+    if (browser) {
+      browser->window()->CloseModalSigninWindow();
+    }

[Roger Tawa OOO till Jul 10th, 2015/11/11 19:34:30]

Nit: don't need { and }

[anthonyvd, 2015/11/24 16:28:04]

Done.

+  }
+
   // When doing a SAML sign in, this email check may result in a false
   // positive.  This happens when the user types one email address in the
   // gaia sign in page, but signs in to a different account in the SAML sign in
   // page.
   std::string default_email;
   std::string validate_email;
   if (net::GetValueForKeyInQuery(params.url, "email", &default_email) &&
       net::GetValueForKeyInQuery(params.url, "validateEmail",
                                  &validate_email) &&
       validate_email == "1") {
@@ skipping 145 matching lines @@
       }
     }
 
     if (show_account_management) {
       browser->window()->ShowAvatarBubbleFromAvatarButton(
             BrowserWindow::AVATAR_BUBBLE_MODE_ACCOUNT_MANAGEMENT,
             signin::ManageAccountsParams());
     }
   }
 }