Fix struct vs. class mismatch in forward definitions
The warnings were being hidden by the use of -isystem to include
frameworks/native/include.
Bug: 31752268
Test: m -j
Change-Id: Ib7227295e7b94c79cdc52e19c71be4066a11cedc
diff --git a/media/jni/android_media_MediaCodec.h b/media/jni/android_media_MediaCodec.h
index c0c47ef..d68bb53 100644
--- a/media/jni/android_media_MediaCodec.h
+++ b/media/jni/android_media_MediaCodec.h
@@ -31,7 +31,7 @@
struct AMessage;
struct AString;
struct ICrypto;
-struct IGraphicBufferProducer;
+class IGraphicBufferProducer;
struct MediaCodec;
struct PersistentSurface;
class Surface;