hg: jdk/jdk: 8211392: compiler/profiling/spectrapredefineclass_classloaders/Launcher.java times out in JDK12 CI

[vladimir.kozlov at oracle.com]

Changeset: 4236fa9582bb
Author:    kvn
Date:      2018-10-03 10:38 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/4236fa9582bb

8211392: compiler/profiling/spectrapredefineclass_classloaders/Launcher.java times out in JDK12 CI
Summary: use default compile threshold for these tests
Reviewed-by: thartmann

! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/compiler/profiling/TestSpecTrapClassUnloading.java
! test/hotspot/jtreg/compiler/profiling/TestTypeProfiling.java
! test/hotspot/jtreg/compiler/profiling/spectrapredefineclass/Launcher.java
! test/hotspot/jtreg/compiler/profiling/spectrapredefineclass_classloaders/Launcher.java