[8u] backport of 8026796: Make replace_in_map() on parent maps generic

[Roland Westrelin]

> I don't see new replacenode.* files.

Indeed. Thanks for spotting the missing files. New webrev:

http://cr.openjdk.java.net/~roland/8026796/webrev.03/

Roland.

> 
> Vladimir
> 
> On 8/13/14 2:17 AM, Roland Westrelin wrote:
>> 8u backport request. The change was pushed to jdk9 in June.
>> 
>> The change doesn’t apply cleanly to 8u.
>> https://bugs.openjdk.java.net/browse/JDK-8026796
>> http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/e38bb04f030d
>> 
>> Webrev with the change merged into 8u:
>> http://cr.openjdk.java.net/~roland/8026796/webrev.03/
>> 
>> Roland.
>>