gst-plugins-good: Fix build with latest libvpx

packages/gst-plugins-good/src-ext-vpx-gstvpxdec.c.patch

@@ -0,0 +1,24 @@
+See https://chromium.googlesource.com/webm/libvpx/+/763f8318de2cee41d748539cee5810fc0efcad68%5E%21/#F0
+
+diff -u -r ../gst-plugins-good-1.14.4/ext/vpx/gstvpxdec.c ./ext/vpx/gstvpxdec.c
+--- ../gst-plugins-good-1.14.4/ext/vpx/gstvpxdec.c	2018-03-23 20:44:48.000000000 +0000
++++ ./ext/vpx/gstvpxdec.c	2019-02-10 00:40:59.658041832 +0000
+@@ -62,18 +62,6 @@
+     {C_FLAGS (VP8_DEBLOCK), "Deblock", "deblock"},
+     {C_FLAGS (VP8_DEMACROBLOCK), "Demacroblock", "demacroblock"},
+     {C_FLAGS (VP8_ADDNOISE), "Add noise", "addnoise"},
+-    {C_FLAGS (VP8_DEBUG_TXT_FRAME_INFO),
+-          "Print frame information",
+-        "visualize-frame-info"},
+-    {C_FLAGS (VP8_DEBUG_TXT_MBLK_MODES),
+-          "Show macroblock mode selection overlaid on image",
+-        "visualize-macroblock-modes"},
+-    {C_FLAGS (VP8_DEBUG_TXT_DC_DIFF),
+-          "Show dc diff for each macro block overlaid on image",
+-        "visualize-dc-diff"},
+-    {C_FLAGS (VP8_DEBUG_TXT_RATE_INFO),
+-          "Print video rate info",
+-        "visualize-rate-info"},
+     {C_FLAGS (VP8_MFQE), "Multi-frame quality enhancement", "mfqe"},
+     {0, NULL, NULL}
+   };