Get rid of content::NavigationController in cc file and use "using" instead.

chrome/browser/ui/login/login_prompt.cc

 // Copyright (c) 2011 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/login/login_prompt.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 14 matching lines @@
 #include "grit/generated_resources.h"
 #include "net/base/auth.h"
 #include "net/base/net_util.h"
 #include "net/http/http_transaction_factory.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_context.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/text/text_elider.h"
 
 using content::BrowserThread;
+using content::NavigationController;
 using webkit::forms::PasswordForm;
 
 class LoginHandlerImpl;
 
 // Helper to remove the ref from an net::URLRequest to the LoginHandler.
 // Should only be called from the IO thread, since it accesses an
 // net::URLRequest.
 void ResetLoginHandlerForRequest(net::URLRequest* request) {
   ResourceDispatcherHostRequestInfo* info =
       ResourceDispatcherHost::InfoForRequest(request);
@@ skipping 226 matching lines @@
   dialog_ = dialog;
 }
 
 void LoginHandler::NotifyAuthNeeded() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   if (WasAuthHandled())
     return;
 
   content::NotificationService* service =
       content::NotificationService::current();
-  content::NavigationController* controller = NULL;
+  NavigationController* controller = NULL;
 
   TabContents* requesting_contents = GetTabContentsForLogin();
   if (requesting_contents)
     controller = &requesting_contents->GetController();
 
   LoginNotificationDetails details(this);
 
   service->Notify(chrome::NOTIFICATION_AUTH_NEEDED,
-                  content::Source<content::NavigationController>(controller),
+                  content::Source<NavigationController>(controller),
                   content::Details<LoginNotificationDetails>(&details));
 }
 
 void LoginHandler::NotifyAuthCancelled() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(WasAuthHandled());
 
   content::NotificationService* service =
       content::NotificationService::current();
-  content::NavigationController* controller = NULL;
+  NavigationController* controller = NULL;
 
   TabContents* requesting_contents = GetTabContentsForLogin();
   if (requesting_contents)
     controller = &requesting_contents->GetController();
 
   LoginNotificationDetails details(this);
 
   service->Notify(chrome::NOTIFICATION_AUTH_CANCELLED,
-                  content::Source<content::NavigationController>(controller),
+                  content::Source<NavigationController>(controller),
                   content::Details<LoginNotificationDetails>(&details));
 }
 
 void LoginHandler::NotifyAuthSupplied(const string16& username,
                                       const string16& password) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(WasAuthHandled());
 
   TabContents* requesting_contents = GetTabContentsForLogin();
   if (!requesting_contents)
     return;
 
   content::NotificationService* service =
       content::NotificationService::current();
-  content::NavigationController* controller =
+  NavigationController* controller =
       &requesting_contents->GetController();
   AuthSuppliedLoginNotificationDetails details(this, username, password);
 
   service->Notify(
       chrome::NOTIFICATION_AUTH_SUPPLIED,
-      content::Source<content::NavigationController>(controller),
+      content::Source<NavigationController>(controller),
       content::Details<AuthSuppliedLoginNotificationDetails>(&details));
 }
 
 void LoginHandler::ReleaseSoon() {
   if (!TestAndSetAuthHandled()) {
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
         base::Bind(&LoginHandler::CancelAuthDeferred, this));
     BrowserThread::PostTask(
         BrowserThread::UI, FROM_HERE,
@@ skipping 140 matching lines @@
 
 LoginHandler* CreateLoginPrompt(net::AuthChallengeInfo* auth_info,
                                 net::URLRequest* request) {
   LoginHandler* handler = LoginHandler::Create(auth_info, request);
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&LoginDialogCallback, request->url(),
                  make_scoped_refptr(auth_info), make_scoped_refptr(handler)));
   return handler;
 }