[Sync] Fix namespaces for the browser_sync component.

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

 // Copyright 2016 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/signin_create_profile_handler.h"
 
 #include <stddef.h>
 #include <string>
 #include <vector>
 
@@ skipping 572 matching lines @@
                                    GetProfileCreateErrorMessageRemote());
         }
       } else {
         profile_creation_type_ = SUPERVISED_PROFILE_CREATION;
         std::string new_supervised_user_id =
             SupervisedUserRegistrationUtility::GenerateNewSupervisedUserId();
 
         // If sync is not yet fully initialized, the creation may take extra
         // time, so show a message. Import doesn't wait for an acknowledgment,
         // so it won't have the same potential delay.
-        ProfileSyncService* sync_service =
+        browser_sync::ProfileSyncService* sync_service =
             ProfileSyncServiceFactory::GetInstance()->GetForProfile(
                 custodian_profile);
-        ProfileSyncService::SyncStatusSummary status =
+        browser_sync::ProfileSyncService::SyncStatusSummary status =
             sync_service->QuerySyncStatusSummary();
-        if (status == ProfileSyncService::DATATYPES_NOT_INITIALIZED) {
+        if (status ==
+            browser_sync::ProfileSyncService::DATATYPES_NOT_INITIALIZED) {
           ShowProfileCreationWarning(l10n_util::GetStringUTF16(
               IDS_PROFILES_CREATE_SUPERVISED_JUST_SIGNED_IN));
         }
 
         DoCreateProfile(name, icon_url, create_shortcut, new_supervised_user_id,
                         custodian_profile);
       }
       break;
     }
     case Profile::CREATE_STATUS_CANCELED:
@@ skipping 179 matching lines @@
 
   profiles::OpenBrowserWindowForProfile(
       base::Bind(&SigninCreateProfileHandler::OnBrowserReadyCallback,
                  weak_ptr_factory_.GetWeakPtr()),
       false,  // Don't create a window if one already exists.
       true,  // Create a first run window.
       profile,
       Profile::CREATE_STATUS_INITIALIZED);
 }
 #endif