commit a6399035ee2af012e2ac898ee7a753a2f83b35ab
author Mathieu Chartier <mathieuc@google.com> Mon Jun 11 18:49:50 2012 -0700
committer Mathieu Chartier <mathieuc@google.com> Thu Jun 14 11:26:06 2012 -0700
tree 47d90d21e242ec91345e61f3cf118cd1adabe78b
parent 69362a053e87efe0e3596618f723a90d97551947

Fix and re-enable CMS

Fix for CardTable::Scan double length scan which caused occasional assert failures.
Fix for the case where CMS request JNI code caused a GC which freed newest allocated object.
Fix error with is_gc_running_ never being set and deadlock due to CV wait without thread state change.
Fix error where we were Unlocking the heap before doing ResumeAll in CollectGarbageInternal which resulted in a rare race condition.
Fix error where GC could be in progress when the runtime terminated.

Change-Id: I8d243d4dca63170433a63429442788ecb09e55fe