Move libvpx from DEPS to src

third_party/libvpx/source/libvpx/vp9/encoder/vp9_encodemv.h

Index: third_party/libvpx/source/libvpx/vp9/encoder/vp9_encodemv.h
diff --git a/third_party/libvpx/source/libvpx/vp9/encoder/vp9_encodemv.h b/third_party/libvpx/source/libvpx/vp9/encoder/vp9_encodemv.h
new file mode 100644
index 0000000000000000000000000000000000000000..0ae473749abe97b8d902c35eba10f32dfd36aa9b
--- /dev/null
+++ b/third_party/libvpx/source/libvpx/vp9/encoder/vp9_encodemv.h
@@ -0,0 +1,38 @@
+/*
+ *  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_ENCODER_VP9_ENCODEMV_H_
+#define VP9_ENCODER_VP9_ENCODEMV_H_
+
+#include "vp9/encoder/vp9_encoder.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void vp9_entropy_mv_init();
+
+void vp9_write_nmv_probs(VP9_COMMON *cm, int usehp, vp9_writer *w,
+                         nmv_context_counts *const counts);
+
+void vp9_encode_mv(VP9_COMP *cpi, vp9_writer* w, const MV* mv, const MV* ref,
+                   const nmv_context* mvctx, int usehp);
+
+void vp9_build_nmv_cost_table(int *mvjoint, int *mvcost[2],
+                              const nmv_context* mvctx, int usehp);
+
+void vp9_update_mv_count(ThreadData *td);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // VP9_ENCODER_VP9_ENCODEMV_H_