Roll src/third_party/libvpx/source/libvpx/ f5bd76f5c..e66cd132f (23 commits).

third_party/libvpx/source/config/linux/ia32/vpx_dsp_rtcd.h

Index: third_party/libvpx/source/config/linux/ia32/vpx_dsp_rtcd.h
diff --git a/third_party/libvpx/source/config/linux/ia32/vpx_dsp_rtcd.h b/third_party/libvpx/source/config/linux/ia32/vpx_dsp_rtcd.h
index d2357530557607e8c7b5631952f8a94611449251..f1487e238f9b1817a69e69a4678def778c9b7ec8 100644
--- a/third_party/libvpx/source/config/linux/ia32/vpx_dsp_rtcd.h
+++ b/third_party/libvpx/source/config/linux/ia32/vpx_dsp_rtcd.h
@@ -982,18 +982,6 @@ unsigned int vpx_variance8x8_c(const uint8_t *src_ptr, int source_stride, const
 unsigned int vpx_variance8x8_sse2(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
 RTCD_EXTERN unsigned int (*vpx_variance8x8)(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
 
-uint32_t vpx_variance_halfpixvar16x16_h_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
-uint32_t vpx_variance_halfpixvar16x16_h_sse2(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
-RTCD_EXTERN uint32_t (*vpx_variance_halfpixvar16x16_h)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
-
-uint32_t vpx_variance_halfpixvar16x16_hv_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
-uint32_t vpx_variance_halfpixvar16x16_hv_sse2(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
-RTCD_EXTERN uint32_t (*vpx_variance_halfpixvar16x16_hv)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
-
-uint32_t vpx_variance_halfpixvar16x16_v_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
-uint32_t vpx_variance_halfpixvar16x16_v_sse2(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
-RTCD_EXTERN uint32_t (*vpx_variance_halfpixvar16x16_v)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
-
 void vpx_ve_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vpx_ve_predictor_4x4 vpx_ve_predictor_4x4_c
 
@@ -1469,12 +1457,6 @@ static void setup_rtcd_internal(void)
     if (flags & HAS_SSE2) vpx_variance8x4 = vpx_variance8x4_sse2;
     vpx_variance8x8 = vpx_variance8x8_c;
     if (flags & HAS_SSE2) vpx_variance8x8 = vpx_variance8x8_sse2;
-    vpx_variance_halfpixvar16x16_h = vpx_variance_halfpixvar16x16_h_c;
-    if (flags & HAS_SSE2) vpx_variance_halfpixvar16x16_h = vpx_variance_halfpixvar16x16_h_sse2;
-    vpx_variance_halfpixvar16x16_hv = vpx_variance_halfpixvar16x16_hv_c;
-    if (flags & HAS_SSE2) vpx_variance_halfpixvar16x16_hv = vpx_variance_halfpixvar16x16_hv_sse2;
-    vpx_variance_halfpixvar16x16_v = vpx_variance_halfpixvar16x16_v_c;
-    if (flags & HAS_SSE2) vpx_variance_halfpixvar16x16_v = vpx_variance_halfpixvar16x16_v_sse2;
     vpx_vector_var = vpx_vector_var_c;
     if (flags & HAS_SSE2) vpx_vector_var = vpx_vector_var_sse2;
 }