This fixes the positive lookup performed by these LoadICs, to use the
holder instead of the receiver to perfrom the lookup on. It also extends
this improvement to KeyedLoadICs. And it fixes a bug introduced for the
JavaScript getter case of a LoadIC.
R=erik.corry@gmail.com
BUG=chromium:142088
TEST=cctest/test-api/Regress142088,cctest/test-api/Regress137002b
Review URL: https://chromiumcodereview.appspot.com/10828303
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00