Fix result of LCodeGen::DoWrapReceiver for strict functions and builtins.

BUG=362128
LOG=Y
TEST=mjsunit/regress/regress-362128
R=jacob.bramley@arm.com

Review URL: https://codereview.chromium.org/226363007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00