Disable ProfileKeyedServices on import process by default.

chrome/browser/sync/profile_sync_service_factory.cc

Index: chrome/browser/sync/profile_sync_service_factory.cc
diff --git a/chrome/browser/sync/profile_sync_service_factory.cc b/chrome/browser/sync/profile_sync_service_factory.cc
index 79e0888a2640bd206da011252c705605c17b0233..0000819ae3071e545f6a2077013ed42140c1c1c3 100644
--- a/chrome/browser/sync/profile_sync_service_factory.cc
+++ b/chrome/browser/sync/profile_sync_service_factory.cc
@@ -15,7 +15,6 @@
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
-#include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/sessions/tab_restore_service_factory.h"
 #include "chrome/browser/signin/about_signin_internals_factory.h"
@@ -39,10 +38,6 @@ ProfileSyncService* ProfileSyncServiceFactory::GetForProfile(
   if (!ProfileSyncService::IsSyncEnabled())
     return NULL;
 
-  // Do not start sync on the import process.
-  if (ProfileManager::IsImportProcess(*CommandLine::ForCurrentProcess()))
-    return NULL;
-
   return static_cast<ProfileSyncService*>(
       GetInstance()->GetServiceForProfile(profile, true));
 }