libvpx: Pull from upstream

source/libvpx/vp9/common/vp9_alloccommon.h

Index: source/libvpx/vp9/common/vp9_alloccommon.h
===================================================================
--- source/libvpx/vp9/common/vp9_alloccommon.h	(revision 263011)
+++ source/libvpx/vp9/common/vp9_alloccommon.h	(working copy)
@@ -12,25 +12,24 @@
 #ifndef VP9_COMMON_VP9_ALLOCCOMMON_H_
 #define VP9_COMMON_VP9_ALLOCCOMMON_H_
 
-#include "vp9/common/vp9_onyxc_int.h"
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-void vp9_initialize_common();
+struct VP9Common;
 
-void vp9_update_mode_info_border(VP9_COMMON *cm, MODE_INFO *mi);
+void vp9_remove_common(struct VP9Common *cm);
 
-void vp9_remove_common(VP9_COMMON *cm);
+int vp9_resize_frame_buffers(struct VP9Common *cm, int width, int height);
 
-int vp9_resize_frame_buffers(VP9_COMMON *cm, int width, int height);
-int vp9_alloc_frame_buffers(VP9_COMMON *cm, int width, int height);
-void vp9_free_frame_buffers(VP9_COMMON *cm);
+int vp9_alloc_frame_buffers(struct VP9Common *cm, int width, int height);
 
+void vp9_free_frame_buffers(struct VP9Common *cm);
 
-void vp9_update_frame_size(VP9_COMMON *cm);
+void vp9_update_frame_size(struct VP9Common *cm);
 
+void vp9_swap_mi_and_prev_mi(struct VP9Common *cm);
+
 #ifdef __cplusplus
 }  // extern "C"
 #endif