Remove enumerators for stale GC reasons.
Change-Id: I297e3ce5ba75e308cc994a7303d6bfc70e819737
diff --git a/vm/alloc/Heap.h b/vm/alloc/Heap.h
index 0d47e4b..faa967a 100644
--- a/vm/alloc/Heap.h
+++ b/vm/alloc/Heap.h
@@ -72,10 +72,6 @@
GC_CONCURRENT,
/* Explicit GC via Runtime.gc(), VMRuntime.gc(), or SIGUSR1. */
GC_EXPLICIT,
- /* GC to try to reduce heap footprint to allow more non-GC'ed memory. */
- GC_EXTERNAL_ALLOC,
- /* GC to dump heap contents to a file, only used under WITH_HPROF */
- GC_HPROF_DUMP_HEAP
} GcReason;
/*