Removed references to ENABLE_CL_IDCT_DEQUANT and ENABLE_CL_SUBPIXEL
Merge branch 'opencl3' of https://github.com/WebRTC-Labs/libvpx into opencl3
Removed references to ENABLE_CL_IDCT_DEQUANT and ENABLE_CL_SUBPIXEL
removed ONE_CQ_PER_MB and code