Exclude building signin view controller and its delegate on ChromeOS

chrome/browser/ui/webui/signin/sync_confirmation_handler.cc

 // Copyright 2015 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/sync_confirmation_handler.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/metrics/user_metrics.h"
@@ skipping 53 matching lines @@
 void SyncConfirmationHandler::HandleUndo(const base::ListValue* args) {
   did_user_explicitly_interact = true;
   base::RecordAction(base::UserMetricsAction("Signin_Undo_Signin"));
   Browser* browser = signin::GetDesktopBrowser(web_ui());
   if (browser) {
     LoginUIServiceFactory::GetForProfile(browser->profile())->
         SyncConfirmationUIClosed(LoginUIService::ABORT_SIGNIN);
     SigninManagerFactory::GetForProfile(Profile::FromWebUI(web_ui()))->SignOut(
         signin_metrics::ABORT_SIGNIN,
         signin_metrics::SignoutDelete::IGNORE_METRIC);
-    browser->CloseModalSigninWindow();
+    browser->signin_view_controller()->CloseModalSignin();
   }
 }
 
 void SyncConfirmationHandler::SetUserImageURL(const std::string& picture_url) {
   std::string picture_url_to_load;
   GURL url;
   if (picture_url != AccountTrackerService::kNoPictureURLFound &&
       profiles::GetImageURLWithThumbnailSize(GURL(picture_url),
                                              kProfileImageSize, &url)) {
     picture_url_to_load = url.spec();
@@ skipping 18 matching lines @@
   AccountTrackerServiceFactory::GetForProfile(profile)->RemoveObserver(this);
   SetUserImageURL(info.picture_url);
 }
 
 void SyncConfirmationHandler::CloseModalSigninWindow(
     LoginUIService::SyncConfirmationUIClosedResult result) {
   Browser* browser = signin::GetDesktopBrowser(web_ui());
   if (browser) {
     LoginUIServiceFactory::GetForProfile(browser->profile())->
         SyncConfirmationUIClosed(result);
-    browser->CloseModalSigninWindow();
+    browser->signin_view_controller()->CloseModalSignin();
   }
 }
 
 void SyncConfirmationHandler::HandleInitializedWithSize(
     const base::ListValue* args) {
   Browser* browser = signin::GetDesktopBrowser(web_ui());
   if (!browser)
     return;
 
   Profile* profile = browser->profile();
@@ skipping 17 matching lines @@
 
   signin::SetInitializedModalHeight(web_ui(), args);
 
   // After the dialog is shown, some platforms might have an element focused.
   // To be consistent, clear the focused element on all platforms.
   // TODO(anthonyvd): Figure out why this is needed on Mac and not other
   // platforms and if there's a way to start unfocused while avoiding this
   // workaround.
   web_ui()->CallJavascriptFunctionUnsafe("sync.confirmation.clearFocus");
 }