Move libvpx from DEPS to src

third_party/libvpx/source/libvpx/vp9/decoder/vp9_detokenize.h

Index: third_party/libvpx/source/libvpx/vp9/decoder/vp9_detokenize.h
diff --git a/third_party/libvpx/source/libvpx/vp9/decoder/vp9_detokenize.h b/third_party/libvpx/source/libvpx/vp9/decoder/vp9_detokenize.h
new file mode 100644
index 0000000000000000000000000000000000000000..86126b6a19e5bd4adda5386f245589444ccfc93b
--- /dev/null
+++ b/third_party/libvpx/source/libvpx/vp9/decoder/vp9_detokenize.h
@@ -0,0 +1,32 @@
+/*
+ *  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 VP9_DECODER_VP9_DETOKENIZE_H_
+#define VP9_DECODER_VP9_DETOKENIZE_H_
+
+#include "vp9/decoder/vp9_decoder.h"
+#include "vp9/decoder/vp9_reader.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int vp9_decode_block_tokens(VP9_COMMON *cm, MACROBLOCKD *xd,
+                            FRAME_COUNTS *counts, int plane, int block,
+                            BLOCK_SIZE plane_bsize, int x, int y,
+                            TX_SIZE tx_size, vp9_reader *r,
+                            int seg_id);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // VP9_DECODER_VP9_DETOKENIZE_H_