Implement fallback from WMPI to WMPA.

media/base/android/media_codec_util.h

Index: media/base/android/media_codec_util.h
diff --git a/media/base/android/media_codec_util.h b/media/base/android/media_codec_util.h
index 604ce5d20bb014ff47497b384257dccdc74584f4..3c2d020eea403a7f63b3ca537d8e3ff0c428f41d 100644
--- a/media/base/android/media_codec_util.h
+++ b/media/base/android/media_codec_util.h
@@ -14,6 +14,8 @@
 #include "base/macros.h"
 #include "media/base/media_export.h"
 
+class GURL;
+
 namespace media {
 
 // Helper macro to skip the test if MediaCodecBridge isn't available.
@@ -55,6 +57,13 @@ class MEDIA_EXPORT MediaCodecUtil {
   static bool IsKnownUnaccelerated(const std::string& mime_type,
                                    MediaCodecDirection direction);
 
+  // Test whether the path of a URL ends with ".m3u8".
+  static bool IsHLSURL(const GURL& url);
+
+  // Test whether a URL contains "m3u8". (Using exactly the same logic as
+  // NuPlayer does to determine if a stream is HLS.)
+  static bool IsHLSPath(const GURL& url);
+
   static bool RegisterMediaCodecUtil(JNIEnv* env);
 };