RFR: 8231051: Remove check_obj_alignment() and replace with is_object_aligned()

[Per Liden]

Thanks Aleksey!

/Per

On 9/16/19 12:19 PM, Aleksey Shipilev wrote:
> On 9/16/19 12:14 PM, Per Liden wrote:
>> We have a check_obj_alignment() function in oopsHierarchy.hpp. This function can be removed and the
>> calls to it can be replaced by calls the more common is_object_aligned(), which does the same thing.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8231051
>> Webrev: http://cr.openjdk.java.net/~pliden/8231051/webrev.0
> 
> Looks fine to me.
>