Comment # 4 on bug 1139881 from Arvin Schnell

vainfo fails.

# vainfo                                                                        
libva info: VA-API version 1.4.0                                                
libva info: va_getDriverName() returns 0                                        
libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so                  
libva info: Found init function __vaDriverInit_1_4                              
Segmentation fault (core dumped)

Removing Mesa-libva which contains /usr/lib64/dri/nouveau_drv_video.so
makes chromium start again.