Since the parser now desugars super constructor calls to simple
primitives, we can also easily optimize those in fullcodegen w/
just a few simple lines of native code per architecture.  This
code in particular should be fast, so it seems worth the code
in fullcodegen.

BUG=v8:3330
LOG=n

Review URL: https://codereview.chromium.org/1524673002

Cr-Commit-Position: refs/heads/master@{#32823}