[9] Review request for 8152315 : Don't server / request the Cached resource for if its Main resource is explicitly cancelled

[Guru Hb]

Hi Alexander, Arunprasad & Kevin, 

JBS : https://bugs.openjdk.java.net/browse/JDK-8152315 
Webrev : http://cr.openjdk.java.net/~ghb/8152315/webrev.00/  

RC and Solution updated in JIRA, fix tested on Windows. 

Thanks, 
Guru