tree ae6116a384af5ca3af67570e1ee081adce65dd34
parent e6734b6b1247577ebdeacff441f6ab8cfe25a1e3
author Hiroshi Yamauchi <yamauchi@google.com> 1432852096 -0700
committer Hiroshi Yamauchi <yamauchi@google.com> 1435091305 -0700

Clarify art.gc.gc-count-rate-histogram runtime stat.

(cherry pick commit 2d6327d0adaf6ca3d13e1e082f55680cfefcc449)

Bug: 21491908
Change-Id: I84d93aa73eebc327513c4663a6b606e2dad9a0b7