Added some informational log messages to track down ANR related issues

Change-Id: Ie991c86e75d58f7eb4c9f524815c4de054d5f262
related-to-bug: 6565826
diff --git a/media/libstagefright/OMXCodec.cpp b/media/libstagefright/OMXCodec.cpp
index 7fb395e..baabd37 100755
--- a/media/libstagefright/OMXCodec.cpp
+++ b/media/libstagefright/OMXCodec.cpp
@@ -3648,7 +3648,7 @@
 }
 
 status_t OMXCodec::stop() {
-    CODEC_LOGV("stop mState=%d", mState);
+    CODEC_LOGI("stop mState=%d", mState);
 
     Mutex::Autolock autoLock(mLock);
 
@@ -3748,9 +3748,10 @@
         mLeftOverBuffer = NULL;
     }
 
+    CODEC_LOGI("stopping in state %d", mState);
     mSource->stop();
 
-    CODEC_LOGV("stopped in state %d", mState);
+    CODEC_LOGI("stopped in state %d", mState);
 
     return OK;
 }