Port 9be015a2

Original commit message:

    Calling Runtime::kAbort through a builtin instead of the c-entry stub
    will allow to generate the call in a background thread, because a
    builtin provides its own handle, whereas a code stub does not.

R=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, mbrandy@us.ibm.com

BUG=
LOG=N

Review-Url: https://codereview.chromium.org/2166553002
Cr-Commit-Position: refs/heads/master@{#37877}