Fix issue 380.

Fix issue 380.

Don't infer name for a function if a result of its call is assigned to a variable / property. E.g., in this case:

  a = function() { ... } ();

the function must remain anonymous because 'a' doesn't receive a function reference, but instead a result of its call.

BUG=http://code.google.com/p/v8/issues/detail?id=380
TEST=cctest/test-func-name-inference/Issue380

Committed: http://code.google.com/p/v8/source/detail?r=2185

[Mads Ager (chromium), 2009-06-16 10:42:24]

LGTM, thanks!