libvpx: Pull from upstream

source/libvpx/vp9/decoder/vp9_dboolhuff.h

Index: source/libvpx/vp9/decoder/vp9_dboolhuff.h
===================================================================
--- source/libvpx/vp9/decoder/vp9_dboolhuff.h	(revision 177019)
+++ source/libvpx/vp9/decoder/vp9_dboolhuff.h	(working copy)
@@ -8,12 +8,12 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-
 #ifndef VP9_DECODER_VP9_DBOOLHUFF_H_
 #define VP9_DECODER_VP9_DBOOLHUFF_H_
+
 #include <stddef.h>
 #include <limits.h>
-#include "vpx_ports/config.h"
+#include "./vpx_config.h"
 #include "vpx_ports/mem.h"
 #include "vpx/vpx_integer.h"
 
@@ -33,7 +33,7 @@
   unsigned int         range;
 } BOOL_DECODER;
 
-DECLARE_ALIGNED(16, extern const unsigned char, vp9_norm[256]);
+DECLARE_ALIGNED(16, extern const uint8_t, vp9_norm[256]);
 
 int vp9_start_decode(BOOL_DECODER *br,
                      const unsigned char *source,
@@ -152,4 +152,4 @@
 
 extern int vp9_decode_unsigned_max(BOOL_DECODER *br, int max);
 
-#endif
+#endif  // VP9_DECODER_VP9_DBOOLHUFF_H_