Revert r12990 and r12991 from trunk.

Revert "Clean-up refactoring to eliminate GetLocalElementKind."
Revert "Drastically reduce the number of created strings in d8."

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/11415051

git-svn-id: http://v8.googlecode.com/svn/trunk@13002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
7 files changed