More instrumentation to track down the hardware decoder not shutting down bug.

Change-Id: I3f31b6fdf5c90b436567bbce578dcbc4666ed7c2
related-to-bug: 3362836
diff --git a/media/libstagefright/OMXCodec.cpp b/media/libstagefright/OMXCodec.cpp
index 94694a3..adebfe7 100644
--- a/media/libstagefright/OMXCodec.cpp
+++ b/media/libstagefright/OMXCodec.cpp
@@ -3316,7 +3316,7 @@
 
     mSource->stop();
 
-    CODEC_LOGV("stopped");
+    CODEC_LOGI("stopped in state %d", mState);
 
     return OK;
 }