Revert "Add VP9 inter-frame prediction intrinsic"

This reverts commit 60498fe9679ea25a260a503d6dfd27cbc0a0c079.

Change-Id: I4d8bb284793874a08c0cc991c0e04ecc104e1e0f

Conflicts:
	cpu_ref/Android.mk
	cpu_ref/rsCpuCore.cpp
	rsDefines.h
diff --git a/cpu_ref/Android.mk b/cpu_ref/Android.mk
index 44df7cb..a521bfb 100644
--- a/cpu_ref/Android.mk
+++ b/cpu_ref/Android.mk
@@ -29,12 +29,10 @@
 	rsCpuIntrinsicConvolve3x3.cpp \
 	rsCpuIntrinsicConvolve5x5.cpp \
 	rsCpuIntrinsicHistogram.cpp \
-	rsCpuIntrinsicInterPred.cpp \
 	rsCpuIntrinsicLoopFilter.cpp \
 	rsCpuIntrinsicYuvToRGB.cpp \
 	rsCpuIntrinsicResize.cpp \
-	rsCpuIntrinsicLUT.cpp \
-	convolve/convolve.c
+	rsCpuIntrinsicLUT.cpp
 
 LOCAL_CFLAGS_arm64 += -DARCH_ARM_HAVE_NEON
 LOCAL_CFLAGS_64 += -DFAKE_ARM64_BUILD
@@ -61,11 +59,6 @@
     rsCpuIntrinsics_neon_Convolve.S \
     rsCpuIntrinsics_neon_ColorMatrix.S \
     rsCpuIntrinsics_neon_YuvToRGB.S \
-    convolve/convolve_copy_neon.s \
-    convolve/convolve_avg_neon.s \
-    convolve/convolve8_neon.s \
-    convolve/convolve8_avg_neon.s \
-    convolve/convolve_neon.c\
     vp9_loopfilter_16_neon.S \
     vp9_loopfilter_neon.S \
     vp9_mb_lpf_neon.S