Merge "apply clang-format" into nextgenv2

test/divu_small_test.cc

vp10/common/common_data.h

vp10/common/dering.c

vp10/common/dering.h

vp10/common/entropy.c

vp10/common/entropy.h

vp10/common/enums.h

vp10/common/idct.c

vp10/common/od_dering.c

vp10/common/od_dering.h

vp10/common/odintrin.c

vp10/common/odintrin.h

vp10/common/scan.c

vp10/decoder/decodeframe.c

vp10/encoder/bitstream.c

vp10/encoder/dct.c

vp10/encoder/encoder.c

vp10/encoder/hybrid_fwd_txfm.c

vp10/encoder/pickdering.c

vp10/encoder/rd.c