libvpx: Pull from upstream

source/config/linux/arm64/vp9_rtcd.h

Index: source/config/linux/arm64/vp9_rtcd.h
===================================================================
--- source/config/linux/arm64/vp9_rtcd.h	(revision 293081)
+++ source/config/linux/arm64/vp9_rtcd.h	(working copy)
@@ -211,6 +211,9 @@
 void vp9_fdct8x8_1_neon(const int16_t *input, tran_low_t *output, int stride);
 #define vp9_fdct8x8_1 vp9_fdct8x8_1_neon
 
+void vp9_fdct8x8_quant_c(const int16_t *input, int stride, tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, int zbin_oq_value, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan);
+#define vp9_fdct8x8_quant vp9_fdct8x8_quant_c
+
 void vp9_fht16x16_c(const int16_t *input, tran_low_t *output, int stride, int tx_type);
 #define vp9_fht16x16 vp9_fht16x16_c
 
@@ -358,9 +361,6 @@
 void vp9_quantize_fp_32x32_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, int zbin_oq_value, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan);
 #define vp9_quantize_fp_32x32 vp9_quantize_fp_32x32_c
 
-int vp9_refining_search_sad_c(const struct macroblock *x, struct mv *ref_mv, int sad_per_bit, int distance, const struct vp9_variance_vtable *fn_ptr, const struct mv *center_mv);
-#define vp9_refining_search_sad vp9_refining_search_sad_c
-
 unsigned int vp9_sad16x16_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int  ref_stride);
 unsigned int vp9_sad16x16_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int  ref_stride);
 #define vp9_sad16x16 vp9_sad16x16_neon