Revert "[turbofan] Compute tighter ranges for modulus in Typer."

This reverts commit 482586747ca6bc0c94cc23f916fd190931d3a836.

TBR=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/702893002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25164 ce2b1a6d-e550-0410-aec6-3dcde31c8c00