Replace sRGB_888 with sRGB_X_8888

As sRGB_888 is not defined, replace it with sRGB_X_8888

Change-Id: Ie7e27ffea1ca6ec99de8e746c0f784e5fc9a4e53
(cherry picked from commit b81796dc9a0c4178004ae947e9d756c5cae6967a)
2 files changed