Merge "Record the sum of tx block eobs in the partition block"

diff --cc vp9/encoder/vp9_block.h
Simple merge

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

diff --cc vp9/encoder/vp9_rdopt.c
Simple merge

diff --cc vp9/encoder/vp9_speed_features.c
Simple merge