Get rid of dependency on native AssetManager API. Confirmed the native code builds with the NDK r3.

Change-Id: I0d2d3a0e262847d6948a0336a35440e21e312ad2
diff --git a/native/src/dictionary.cpp b/native/src/dictionary.cpp
index 3f196a9..e75beb5 100644
--- a/native/src/dictionary.cpp
+++ b/native/src/dictionary.cpp
@@ -19,14 +19,8 @@
 #include <fcntl.h>
 #include <sys/mman.h>
 #include <string.h>
-#include <cutils/log.h>
-
-//#define USE_ASSET_MANAGER
-
-#ifdef USE_ASSET_MANAGER
-#include <utils/AssetManager.h>
-#include <utils/Asset.h>
-#endif
+//#include <cutils/log.h>
+#define LOGI
 
 #include "dictionary.h"
 #include "basechars.h"