Merge NewFunction and NewFunctionWithPrototype

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/265763007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Array Iterator prototype should not have a constructor.

BUG=v8:3293
LOG=Y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/258793005

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Replace NewFunctionWithPrototype(name, prototype) by NewFunction(name)

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/268063008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove "force_initial_map"

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/267163003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Merge remote-tracking branch 'upstream/bleeding_edge' into bleeding_edge