RFR: Fix shenandoah jdk non-PCH build

[Roman Kennke]

Am 13.03.2018 um 16:57 schrieb Zhengyu Gu:
>>>
>>> There are a few changes outside Shenandoah files. Why are they needed?
>>> Why are they not needed upstream? Would it make sense to upstream them?
>>
>> I wondered the same, and these apparently cover our own additions to
>> those files:
>>
>> https://builds.shipilev.net/patch-openjdk-shenandoah-jdk/2018-03-13-v35-vs-02404e27d356/src/hotspot/share/code/debugInfo.cpp.sdiff.html
>>
>>
>> https://builds.shipilev.net/patch-openjdk-shenandoah-jdk/2018-03-13-v35-vs-02404e27d356/src/hotspot/share/utilities/growableArray.hpp.sdiff.html
>>
> 
> Yep, ok to push?
> 
> 

Ok