Move libvpx from DEPS to src

third_party/libvpx/source/libvpx/vp8/common/entropymv.h

Index: third_party/libvpx/source/libvpx/vp8/common/entropymv.h
diff --git a/third_party/libvpx/source/libvpx/vp8/common/entropymv.h b/third_party/libvpx/source/libvpx/vp8/common/entropymv.h
new file mode 100644
index 0000000000000000000000000000000000000000..42840d58ad26c65ff7e2406758c6845cb56aa724
--- /dev/null
+++ b/third_party/libvpx/source/libvpx/vp8/common/entropymv.h
@@ -0,0 +1,52 @@
+/*
+ *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+
+#ifndef VP8_COMMON_ENTROPYMV_H_
+#define VP8_COMMON_ENTROPYMV_H_
+
+#include "treecoder.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum
+{
+    mv_max  = 1023,              /* max absolute value of a MV component */
+    MVvals = (2 * mv_max) + 1,   /* # possible values "" */
+    mvfp_max  = 255,              /* max absolute value of a full pixel MV component */
+    MVfpvals = (2 * mvfp_max) +1, /* # possible full pixel MV values */
+
+    mvlong_width = 10,       /* Large MVs have 9 bit magnitudes */
+    mvnum_short = 8,         /* magnitudes 0 through 7 */
+
+    /* probability offsets for coding each MV component */
+
+    mvpis_short = 0,         /* short (<= 7) vs long (>= 8) */
+    MVPsign,                /* sign for non-zero */
+    MVPshort,               /* 8 short values = 7-position tree */
+
+    MVPbits = MVPshort + mvnum_short - 1, /* mvlong_width long value bits */
+    MVPcount = MVPbits + mvlong_width    /* (with independent probabilities) */
+};
+
+typedef struct mv_context
+{
+    vp8_prob prob[MVPcount];  /* often come in row, col pairs */
+} MV_CONTEXT;
+
+extern const MV_CONTEXT vp8_mv_update_probs[2], vp8_default_mv_context[2];
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // VP8_COMMON_ENTROPYMV_H_