This is achieved by tuning the calling convention of StoreArrayLiteralStub:

 * The map of the array literal can be loaded in the stub from the
   array literal itself, there is no need to pass it at all.

 * The array literal is already on the stack, so there is no need to
   pass it again via a register.

 * The literal index is unchanged while filling the literal, so we can
   push it on the stack once and avoid passing it every time. Note that
   we need to mirror this change in the stack layout in crankshaft, too.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/16950004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00