Various MimeUtil cleanups.

media/base/mime_util.h

 // Copyright 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.
 
 #ifndef MEDIA_BASE_MIME_UTIL_H_
 #define MEDIA_BASE_MIME_UTIL_H_
 
 #include <string>
 #include <vector>
 
 #include "media/base/media_export.h"
 
 namespace media {
 
 // Check to see if a particular MIME type is in the list of
 // supported/recognized MIME types.
 MEDIA_EXPORT bool IsSupportedMediaMimeType(const std::string& mime_type);
 
-// Parses a codec string, populating |codecs_out| with the prefix of each codec
-// in the string |codecs_in|. For example, passed "aaa.b.c,dd.eee", if
+// Splits various codecs into |codecs_out|, conditionally stripping the profile
+// and level info when |strip| == true. For example, passed "aaa.b.c,dd.eee", if
 // |strip| == true |codecs_out| will contain {"aaa", "dd"}, if |strip| == false
 // |codecs_out| will contain {"aaa.b.c", "dd.eee"}.
 // See http://www.ietf.org/rfc/rfc4281.txt.
-MEDIA_EXPORT void ParseCodecString(const std::string& codecs,
-                                   std::vector<std::string>* codecs_out,
-                                   bool strip);
+MEDIA_EXPORT void SplitCodecsToVector(const std::string& codecs,
+                                      std::vector<std::string>* codecs_out,
+                                      bool strip);
 
 // Indicates that the MIME type and (possible codec string) are supported.
 enum SupportsType {
   // The given MIME type and codec combination is not supported.
   IsNotSupported,
 
   // The given MIME type and codec combination is supported.
   IsSupported,
 
   // There's not enough information to determine if the given MIME type and
@@ skipping 23 matching lines @@
 
 // Test only method that removes proprietary media types and codecs from the
 // list of supported MIME types and codecs. These types and codecs must be
 // removed to ensure consistent layout test results across all Chromium
 // variations.
 MEDIA_EXPORT void RemoveProprietaryMediaTypesAndCodecsForTests();
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_MIME_UTIL_H_