Move more files to include/qemu/ and util/

Change-Id: I79e70241894e8bbeea2de711ff9de742583c23b1
diff --git a/vl-android.c b/vl-android.c
index 4258a49..c519cd2 100644
--- a/vl-android.c
+++ b/vl-android.c
@@ -194,7 +194,7 @@
 #include "gdbstub.h"
 #include "qemu/timer.h"
 #include "qemu-char.h"
-#include "cache-utils.h"
+#include "qemu/cache-utils.h"
 #include "block.h"
 #include "dma.h"
 #include "audio/audio.h"