Remove dependency on a deleted head file

Change-Id: I9589ca71d6a2b7367a946be86ac19d36039b0f1a

vp10/vp10_common.mk

diff --git a/vp10/vp10_common.mk b/vp10/vp10_common.mk
index f60c07c..5d8f0c4 100644
--- a/vp10/vp10_common.mk
+++ b/vp10/vp10_common.mk
@@ -46,7 +46,6 @@
 VP10_COMMON_SRCS-yes += common/scale.c
 VP10_COMMON_SRCS-yes += common/seg_common.h
 VP10_COMMON_SRCS-yes += common/seg_common.c
-VP10_COMMON_SRCS-yes += common/textblit.h
 VP10_COMMON_SRCS-yes += common/tile_common.h
 VP10_COMMON_SRCS-yes += common/tile_common.c
 VP10_COMMON_SRCS-yes += common/loopfilter.c