Remove test for native resolver

Remove test for native resolver

This check asserts that a type with a native field must be in a
library with a native resolver.  It won't be true with custom elements
- which inherit from dart:html and inherit a native field - but are
otherwise in user libraries.

I'm just removing the check altogether here.

R=asiva@google.com

Committed: https://code.google.com/p/dart/source/detail?r=26144

[siva, 2013-08-13 00:43:05]

https://codereview.chromium.org/22950003/diff/1/runtime/vm/parser.cc
File runtime/vm/parser.cc (right):

https://codereview.chromium.org/22950003/diff/1/runtime/vm/parser.cc#newcode2608
runtime/vm/parser.cc:2608: innermost_function_ = func.raw();
I think we need some framework for validation. Ivan and I will discuss this some
more tomorrow and come up with a scheme.

[siva, 2013-08-14 19:51:31]

I have created an issue https://code.google.com/p/dart/issues/detail?id=12455
to track the need for a better validation mechanism.

Could you add a comment that states:
TODO(12455) : Need better validation mechanism.

LGTM

[vsm, 2013-08-14 20:18:21]

Committed patchset #2 manually as r26144 (presubmit successful).