RFR (trivial) 8209792: Remove ClassLoaderDataGraph::keep_alive_cld_do

[coleen.phillimore at oracle.com]

Thank you, Zhengyu and Thomas.
Coleen

On 8/21/18 10:29 AM, Thomas Schatzl wrote:
> Hi,
>
> On Tue, 2018-08-21 at 10:23 -0400, coleen.phillimore at oracle.com wrote:
>> Summary: unnecessary
>>
>> Built without it, ran runThese -jck tests (with lots of class
>> unloading).
>>
>> open webrev at http://cr.openjdk.java.net/~coleenp/8209792.01/webrev
>> bug link https://bugs.openjdk.java.net/browse/JDK-8209792
>>
>    looks good and trivial.
>
> Thomas