You get the error because DEFINER on source does not exist on target.. But we have this request already:
http://code.google.c…s/detail?id=324 (what would then create DEFINER as 'SQLyog user')
SQL_SECURITY for a VIEW (as well as for a STORED PROCEDURE etc.) is either INVOKER or DEFINER. The server cannot handle privileges for a VIEW without a DEFINER. In particular not if SQL_SECURITY is DEFINER.