[9] RFR(XXS): 8036091: compiler/membars/DekkerTest.java fails with -XX:CICompilerCount=1

[Albert]

Hi,

could I get reviews for this small patch?


Bug:
https://bugs.openjdk.java.net/browse/JDK-8036091

Problem:
JDK-8034775 changed the minimum number of compiler threads for tiered 
compilation to 2, since each compiler (C1 and C2) requires a separate 
compiler thread. The test is started with -XX:CICompilerCount=1, which 
is illegal after JDK-8034775.

Solution:
Remove -XX:CICompilerCount=1

Testing:
Reproduced bug with removed option: -XX:CICompilerCount=1

Webrev:
  http://cr.openjdk.java.net/~anoll/8036091/webrev.00/

Thanks,
Albert