Merge "Moving all loop filter related variables into new struct."

diff --cc vp9/common/vp9_blockd.h
Simple merge

diff --cc vp9/common/vp9_entropymode.c
Simple merge

diff --cc vp9/decoder/vp9_decodframe.c
Simple merge

diff --cc vp9/encoder/vp9_bitstream.c
Simple merge

diff --cc vp9/encoder/vp9_encodeframe.c
Simple merge

diff --cc vp9/encoder/vp9_ratectrl.c
Simple merge