libvpx: Pull from upstream

source/libvpx/vp8/vp8_cx_iface.c

Index: source/libvpx/vp8/vp8_cx_iface.c
diff --git a/source/libvpx/vp8/vp8_cx_iface.c b/source/libvpx/vp8/vp8_cx_iface.c
index 490b0fcc95849eb0cfa6a1827e73c9ddcc1ff9db..8697377892ea195d0eb3c4c11c76e4123378facb 100644
--- a/source/libvpx/vp8/vp8_cx_iface.c
+++ b/source/libvpx/vp8/vp8_cx_iface.c
@@ -135,7 +135,7 @@ static vpx_codec_err_t validate_config(vpx_codec_alg_priv_t      *ctx,
     RANGE_CHECK(cfg, g_w,                   1, 16383); /* 14 bits available */
     RANGE_CHECK(cfg, g_h,                   1, 16383); /* 14 bits available */
     RANGE_CHECK(cfg, g_timebase.den,        1, 1000000000);
-    RANGE_CHECK(cfg, g_timebase.num,        1, cfg->g_timebase.den);
+    RANGE_CHECK(cfg, g_timebase.num,        1, 1000000000);
     RANGE_CHECK_HI(cfg, g_profile,          3);
     RANGE_CHECK_HI(cfg, rc_max_quantizer,   63);
     RANGE_CHECK_HI(cfg, rc_min_quantizer,   cfg->rc_max_quantizer);
@@ -478,8 +478,6 @@ static vpx_codec_err_t vp8e_set_config(vpx_codec_alg_priv_t       *ctx,
     return res;
 }
 
-int vp8_reverse_trans(int);
-
 static vpx_codec_err_t get_quantizer(vpx_codec_alg_priv_t *ctx, va_list args)
 {
   int *const arg = va_arg(args, int *);