Fix: canPlayType() gives false positive for */ogg and audio/x-wav

net/base/mime_util.cc

 // 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.
 
 #include <algorithm>
 #include <iterator>
 #include <map>
 #include <string>
 
 #include "base/containers/hash_tables.h"
@@ skipping 416 matching lines @@
 #endif
 
 struct MediaFormatStrict {
   const char* mime_type;
   const char* codecs_list;
 };
 
 static const MediaFormatStrict format_codec_mappings[] = {
   { "video/webm", "opus,vorbis,vp8,vp8.0,vp9,vp9.0" },
   { "audio/webm", "opus,vorbis" },
-  { "audio/wav", "1" }
+  { "audio/wav", "1" },
+  { "audio/x-wav", "1" },
+  { "video/ogg", "opus,theora,vorbis" },
+  { "audio/ogg", "opus,vorbis" },
+  { "application/ogg", "opus,theora,vorbis" }
 };
 
 MimeUtil::MimeUtil() {
   InitializeMimeTypeMaps();
 }
 
 // static
 bool MimeUtil::AreSupportedCodecs(const MimeMappings& supported_codecs,
                                   const std::vector<std::string>& codecs) {
   for (size_t i = 0; i < codecs.size(); ++i) {
@@ skipping 576 matching lines @@
   post_data->append("\r\n" + value + "\r\n");
 }
 
 void AddMultipartFinalDelimiterForUpload(const std::string& mime_boundary,
                                          std::string* post_data) {
   DCHECK(post_data);
   post_data->append("--" + mime_boundary + "--\r\n");
 }
 
 }  // namespace net