RFR(S): 8210990: [TESTBUG] Some CDS tests don't respect JVM variant being tested

[Calvin Cheung]

bug: https://bugs.openjdk.java.net/browse/JDK-8210990

webrev: http://cr.openjdk.java.net/~ccheung/8210990/webrev.00/

Some CDS tests use the CDSTestUtils.createArchive() when creating the 
shared archive and use the CDSTestUtils.executeAndLog() when using the 
archive. This results in some flag used when creating the archive not 
being passed to the subsequent JVM which tries to load the archive and 
resulting in error such as "The shared archive file was created by a 
different version or build of HotSpot" while processing the archive. A 
fix is to use the CDSTestUtils.run() instead of executeAndLog().

Sanity hs-tier{1,2,3] tested.
Also tested with special build with which the problem was reproduced.

thanks,
Calvin