signin: pull basic SigninManager functionality into new SigninManagerBase class.

chrome/browser/signin/signin_ui_util.cc

 // Copyright (c) 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_ui_util.h"
 
 #include "base/strings/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/signin_global_error.h"
@@ skipping 12 matching lines @@
 // Maximum width of a username - we trim emails that are wider than this so
 // the wrench menu doesn't get ridiculously wide.
 const int kUsernameMaxWidth = 200;
 }  // namespace
 
 namespace signin_ui_util {
 
 GlobalError* GetSignedInServiceError(Profile* profile) {
   // Auth errors have the highest priority - after that, individual service
   // errors.
-  SigninManager* signin_manager = SigninManagerFactory::GetForProfile(profile);
+  SigninManagerBase* signin_manager =
+      SigninManagerFactory::GetForProfile(profile);
   SigninGlobalError* signin_error = signin_manager->signin_global_error();
   if (signin_error && signin_error->HasMenuItem())
     return signin_error;
 
   // No auth error - now try other services. Currently the list is just hard-
   // coded but in the future if we add more we can create some kind of
   // registration framework.
   if (profile->IsSyncAccessible()) {
     ProfileSyncService* service =
         ProfileSyncServiceFactory::GetForProfile(profile);
@@ skipping 10 matching lines @@
     return error->MenuItemLabel();
 
   // No errors, so just display the signed in user, if any.
   ProfileSyncService* service = profile->IsSyncAccessible() ?
       ProfileSyncServiceFactory::GetForProfile(profile) : NULL;
 
   // Even if the user is signed in, don't display the "signed in as..."
   // label if we're still setting up sync.
   if (!service || !service->FirstSetupInProgress()) {
     std::string username;
-    SigninManager* signin_manager =
+    SigninManagerBase* signin_manager =
         SigninManagerFactory::GetForProfileIfExists(profile);
     if (signin_manager)
       username = signin_manager->GetAuthenticatedUsername();
     if (!username.empty() && !signin_manager->AuthInProgress()) {
       string16 elided_username = ui::ElideEmail(UTF8ToUTF16(username),
                                                 gfx::Font(),
                                                 kUsernameMaxWidth);
       return l10n_util::GetStringFUTF16(IDS_SYNC_MENU_SYNCED_LABEL,
                                         elided_username);
     }
   }
   return l10n_util::GetStringFUTF16(IDS_SYNC_MENU_PRE_SYNCED_LABEL,
       l10n_util::GetStringUTF16(IDS_SHORT_PRODUCT_NAME));
 }
 
 // Given an authentication state this helper function returns various labels
 // that can be used to display information about the state.
-void GetStatusLabelsForAuthError(const SigninManager& signin_manager,
+void GetStatusLabelsForAuthError(const SigninManagerBase& signin_manager,
                                  string16* status_label,
                                  string16* link_label) {
   string16 username = UTF8ToUTF16(signin_manager.GetAuthenticatedUsername());
   string16 product_name = l10n_util::GetStringUTF16(IDS_PRODUCT_NAME);
   if (link_label)
     link_label->assign(l10n_util::GetStringUTF16(IDS_SYNC_RELOGIN_LINK_LABEL));
 
   switch (signin_manager.signin_global_error()->GetLastAuthError().state()) {
     case GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS:
     case GoogleServiceAuthError::ACCOUNT_DELETED:
@@ skipping 34 matching lines @@
       if (status_label) {
         status_label->assign(l10n_util::GetStringUTF16(
             IDS_SYNC_ERROR_SIGNING_IN));
       }
       break;
   }
 }
 
 
 }  // namespace signin_ui_util