add SK_DISABLE_PIXELREF_LOCKCOUNT_BALANCE_CHECK option, to disable check for lock-count-balance when we use pixelrefs.
add SK_DISABLE_PIXELREF_LOCKCOUNT_BALANCE_CHECK option, to disable check for
lock-count-balance when we use pixelrefs.



git-svn-id: e8541e15acce502a64c929015570ad1648e548cd@7460 2bbb7eff-a529-9590-31e7-b0007b416f81

hbwhlklive/color-emoji.skia,hbwhlklive/color-emoji.skia,Frankie-666/color-emoji.skia,Frankie-666/color-emoji.skia,Hankuo/color-emoji.skia,hbwhlklive/color-emoji.skia,MatChung/color-emoji.skia,MatChung/color-emoji.skia,Hankuo/color-emoji.skia,Hankuo/color-emoji.skia,MatChung/color-emoji.skia,hbwhlklive/color-emoji.skia,Hankuo/color-emoji.skia,Frankie-666/color-emoji.skia,MatChung/color-emoji.skia,Frankie-666/color-emoji.skia,Hankuo/color-emoji.skia,hbwhlklive/color-emoji.skia,Frankie-666/color-emoji.skia,Hankuo/color-emoji.skia,Frankie-666/color-emoji.skia,MatChung/color-emoji.skia,MatChung/color-emoji.skia,hbwhlklive/color-emoji.skia