mtptest: Add option to specify storage path at the command line.

Change-Id: Iac8a34ffb8177018a9164b3f2f97b2e84c3d8f1c
Signed-off-by: Mike Lockwood <lockwood@android.com>
diff --git a/media/mtp/MtpStorage.cpp b/media/mtp/MtpStorage.cpp
index 5e08816..ed2376e 100644
--- a/media/mtp/MtpStorage.cpp
+++ b/media/mtp/MtpStorage.cpp
@@ -36,6 +36,7 @@
         mDatabase(db),
         mMaxCapacity(0)
 {
+    printf("MtpStorage id: %d path: %s\n", id, filePath);
 }
 
 MtpStorage::~MtpStorage() {