Revert "Reland "Make 'name' property on functions configurable.""

This reverts commit r21609 due to browser test failures.

TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/313583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Deopt maybe tenure allocation sites when semi-space is maximum size.

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/307363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00