Allow specifying multiple configs for bench, e.g. -config 8888 -config GPU. Patch courtesy of Guanqun Lu.
Allow specifying multiple configs for bench, e.g. -config 8888 -config GPU.
Patch courtesy of Guanqun Lu.

http://codereview.appspot.com/6031057/



csulmone/skia,csulmone/skia,csulmone/skia,csulmone/skia