Upgrade version and change log after branch.

R=jkummerow@chromium.org
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/681113011

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Revert "[turbofan] Fix select lowering."

This reverts commit cf08e8d70ff0fa35dd315ddc430b743bb04c89cf for
breaking Embenchen bullet.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/684413003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00