Organize header dependencies

Header files that are exported are moved to a specific place for
exporting.

Test: make cts -j123 && cts-tradefed run cts-dev -m \
CtsMediaTestCases --compatibility:module-arg \
CtsMediaTestCases:include-annotation:\
android.platform.test.annotations.RequiresDevice
Bug: 63821829

Change-Id: Ia578e3c0dd1ff157335b3a49af896acb922586e8
diff --git a/media/libmedia/MidiIoWrapper.cpp b/media/libmedia/MidiIoWrapper.cpp
index faae954..4e5d67f 100644
--- a/media/libmedia/MidiIoWrapper.cpp
+++ b/media/libmedia/MidiIoWrapper.cpp
@@ -22,7 +22,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 
-#include "media/MidiIoWrapper.h"
+#include <media/MidiIoWrapper.h>
 
 static int readAt(void *handle, void *buffer, int pos, int size) {
     return ((android::MidiIoWrapper*)handle)->readAt(buffer, pos, size);