Change many instance creation errors from compile-time errors to dynamic errors

Change many instance creation errors from compile-time errors to dynamic errors
per revised spec (issue 3801).
Add negative tests for factory redirection.
Committed: https://code.google.com/p/dart/source/detail?r=12975

[hausner, 2012-09-27 17:47:24]

lgtm

[regis, 2012-09-27 17:53:14]

On 2012/09/27 17:47:24, hausner wrote:
> lgtm

Thanks!