RFR: JDK-8055189: Cleanup gensrc after source code restructure

[Tim Bell]

Hi Erik:

Looks good to me as well.

/Tim


> After looking closer, you are correct. Here is a new webrev:
>
> http://cr.openjdk.java.net/~erikj/8055189/webrev.jdk.02/
>
> /Erik
>
> On 2014-09-17 15:18, Magnus Ihse Bursie wrote:
>> I think you can split up GensrcCharsetMapping.gmk as well, so it only 
>> contains the java.base stuff, and inline the jdk.charsets part 
>> directly into Gensrc-jdk.charsets.gmk. 
>