Cleanup: Remove some unnecessary DCHECKs in serialized_navigation_entry.cc.

BUG=

Review URL: https://codereview.chromium.org/257823003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@266765 0039d316-1c4b-4281-b951-d872f2087c98

components/sessions/serialized_navigation_entry.cc

@@ -150,10 +150,6 @@ SerializedNavigationEntry SerializedNavigationEntry::FromSyncData(
 
   navigation.http_status_code_ = sync_data.http_status_code();
 
-  // We shouldn't sync session data for managed users down at the moment.
-  DCHECK(!sync_data.has_blocked_state());
-  DCHECK_EQ(0, sync_data.content_pack_categories_size());
-
   navigation.Sanitize();
 
   navigation.is_restored_ = true;