Properly handle dialogClose message in password separated sign in flow.

chrome/browser/ui/webui/signin/inline_login_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/signin/inline_login_handler.h"
 
 #include <limits.h>
 
 #include "base/bind.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 42 matching lines @@
   web_ui()->RegisterMessageCallback("completeLogin",
       base::Bind(&InlineLoginHandler::HandleCompleteLoginMessage,
                   base::Unretained(this)));
   web_ui()->RegisterMessageCallback(
       "switchToFullTab",
       base::Bind(&InlineLoginHandler::HandleSwitchToFullTabMessage,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback("navigationButtonClicked",
       base::Bind(&InlineLoginHandler::HandleNavigationButtonClicked,
                  base::Unretained(this)));
+  web_ui()->RegisterMessageCallback("dialogClose",
+      base::Bind(&InlineLoginHandler::HandleDialogClose,
+                 base::Unretained(this)));
 }
 
 void InlineLoginHandler::HandleInitializeMessage(const base::ListValue* args) {
   content::WebContents* contents = web_ui()->GetWebContents();
   content::StoragePartition* partition =
       content::BrowserContext::GetStoragePartitionForSite(
           contents->GetBrowserContext(), signin::GetSigninPartitionURL());
   if (partition) {
     const GURL& current_url = web_ui()->GetWebContents()->GetURL();
 
@@ skipping 196 matching lines @@
   web_ui()->CallJavascriptFunction("inline.login.closeDialog");
 }
 
 void InlineLoginHandler::HandleNavigationButtonClicked(
     const base::ListValue* args) {
   Browser* browser = GetDesktopBrowser(web_ui());
   DCHECK(browser);
 
   browser->signin_view_controller()->delegate()->PerformNavigation();
 }
+
+void InlineLoginHandler::HandleDialogClose(const base::ListValue* args) {
+  Browser* browser = GetDesktopBrowser(web_ui());
+  DCHECK(browser);
+
+  browser->CloseModalSigninWindow();
+}