Description:
------------
ReflectionProperty returns incorrect declaring class in PHP > 5.1.6

Reproduce code:
---------------
<?php

class A
{
  private $foo;
}


class B extends A
{

}


class C extends B
{
  public $foo;

}




$rc = new ReflectionClass('C');
$rp = $rc->getProperty('foo');
echo $rp->getDeclaringClass()->getName();


Expected result:
----------------
C

Actual result:
--------------
B