Issue 395" Support for move-only types in Gmock.

[ajwong, 2012-01-04 02:49:23]

This is a really really rough start but I wanted to pass this by you first.

For C++98/C++03 where there is no standard "move" mechanism, I think we should
use Koenig resolution to allow a gmock client to override the move function.

With this code change, I can now get the following to compile

class MyMock {
  MOCK_METHOD0(TakesOwnership, void(Foo::MoveOnlyType m);
};

Assuming I also declare a

namespace Foo {
MoveOnlyType move(MoveOnlyType m);
}