Copy libvpx from DEPS to src

tools/copyright_scanner/third_party_files_whitelist.txt

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This file records third-party licensing information for the purposes of the
 # Android WebView build. See webview_licenses.py for details.
 #
 # New third-party code should be added under a directory named 'third_party',
 # so additions to this file should be rare. See
 # http://www.chromium.org/developers/adding-3rd-party-libraries.
@@ skipping 57 matching lines @@
 content/renderer/history_entry.h
 # Copyright Apple Inc, Nokia Corporation and Torch Mobile Inc; BSD license.
 # Moved from third_party/WebKit/.
 content/renderer/history_entry.cc
 # Copyright Apple Inc; BSD license. Moved from third_party/WebKit/.
 content/renderer/input/input_scroll_elasticity_controller.cc
 content/renderer/input/input_scroll_elasticity_controller.h
 # Copyright Google Inc, no license. Not used on Android.
 google_update/google_update_idl.idl
 # Copyright WebM Project authors; BSD license. Copied and modified from
-# third_party/libvpx. Not used on Android.
+# third_party/libvpx_new. Not used on Android.
 media/filters/vp8_bool_decoder.h
 media/filters/vp8_bool_decoder.cc
 # Native client not used in Android. Contains the word "Copyright"
 native_client_sdk/doc_generated/rest-devsite-examples.html
 # String '(c)' used in certificates organization names
 net/quic/crypto/common_cert_set_1a.inc
 net/quic/crypto/common_cert_set_1b.inc
 # String '(c)' used in certificates organization names
 net/test/test_certificate_data.h
 # Copyright The Chromium Authors and Netscape Communications Corporation; BSD
@@ skipping 111 matching lines @@
 # Copyright The Chromium Authors and Netscape Communications Corporation; BSD
 # and (MPL, GPL v2 or LGPL v2) licenses. This third-party code is taken from
 # Mozilla, the license for which we already pick up from third_party/npapi/.
 content/child/multipart_response_delegate.h
 # String 'copyright' used in code.
 ui/webui/resources/js/cr/ui/array_data_model.js
 # Copyright The Chromium Authors and Apple Inc; BSD license. This third-party
 # code is taken from WebKit, the license for which we already pick up from
 # webkit/.
 components/test_runner/helper/layout_test_helper_mac.mm