ART: Move JNI files to runtime/jni/ .

Test: Rely on TreeHugger.
Change-Id: I9cae11191ef1567ae9453be498882a7767285140
diff --git a/adbconnection/adbconnection.cc b/adbconnection/adbconnection.cc
index 4c2d4d7..8cd0d8b 100644
--- a/adbconnection/adbconnection.cc
+++ b/adbconnection/adbconnection.cc
@@ -23,8 +23,8 @@
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/mutex.h"
-#include "java_vm_ext.h"
-#include "jni_env_ext.h"
+#include "jni/java_vm_ext.h"
+#include "jni/jni_env_ext.h"
 #include "mirror/throwable.h"
 #include "nativehelper/ScopedLocalRef.h"
 #include "runtime-inl.h"