The assertItemsEqual were replaced with assertCountEqual in
I0bbffbec8889b8b3067cfe17d258f5cb16624f38.
However the following changes add assertItemsEqual after that.
* I1095100efb27b8559412469f0a9d07fc0a3db9d5
* Ic230c2c5cda8255d8f2c422880aeac81670b2df3
* Ica3320242a38901c1180b2b29109c9474366fde0
So Replace assertItemsEqual with assertCountEqual again.
Change-Id: I11ff1748225e434f64dbaf7b88dc80ba28a5e2a0
Signed-off-by: Takashi Natsume <takanattie@gmail.com>