Use passthrough decoder for (E)AC3 formats

media/base/android/sdk_media_codec_bridge.cc

Index: media/base/android/sdk_media_codec_bridge.cc
diff --git a/media/base/android/sdk_media_codec_bridge.cc b/media/base/android/sdk_media_codec_bridge.cc
index d80e7279c409b150051321ca421d1476546c818d..7d6eff5334e867c82ebba20554b85bd9e58cb822 100644
--- a/media/base/android/sdk_media_codec_bridge.cc
+++ b/media/base/android/sdk_media_codec_bridge.cc
@@ -60,10 +60,10 @@ static const std::string AudioCodecToAndroidMimeType(const AudioCodec& codec) {
       return "audio/opus";
     case kCodecAAC:
       return "audio/mp4a-latm";
+    // Use passthrough decoder for (E)AC3.
     case kCodecAC3:
-      return "audio/ac3";
     case kCodecEAC3:
-      return "audio/eac3";
+      return "audio/raw";
     default:
       return std::string();
   }