Revert "Switch inlining to use simplified instead of machine loads.", "Fix size_t...

Revert "Switch inlining to use simplified instead of machine loads.", "Fix size_t to int conversion compile error." and "Add copy support in inliner.".

This reverts commits r23813, r23805 and r23804 for Windows breakage.

TBR=mstarzinger@chromium.org,sigurds@chromium.org

Review URL: https://codereview.chromium.org/562543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00