Always compile functions in the snapshot with deoptimization support.

Always compile functions in the snapshot with deoptimization support.

This prevents an unnecessary deopt-reopt cycle due to type feedback
having been thrown away as part of recompiling with deopt support.
(For non-snapshotted functions this is not an issue.)

Bonus: Add missing space in --trace-ic output, and provide names for
PropertyDescriptor's methods, because passing anonymous functions to
SetUpLockedPrototype frightens and confuses our FuncNameInferrer.

R=hpayer@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/648243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24592 ce2b1a6d-e550-0410-aec6-3dcde31c8c00