Merged r18443 into 3.23 branch.

MIPS: Fix loading of global object in LWrapReceiver.

BUG=318420
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/128693002

git-svn-id: https://v8.googlecode.com/svn/branches/3.23@18504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Merge remote-tracking branch 'upstream/3.23' into 3.23