opengl: Fix #include style in generated JNI code

Bug: 15028495
Change-Id: Iad98380264c349fddf3b88df0c3a997d94c84fc8
diff --git a/core/jni/android_opengl_GLES31.cpp b/core/jni/android_opengl_GLES31.cpp
index c634b91..bc9fc5d 100644
--- a/core/jni/android_opengl_GLES31.cpp
+++ b/core/jni/android_opengl_GLES31.cpp
@@ -18,8 +18,8 @@
 
 #include <stdint.h>
 #include <GLES3/gl31.h>
-#include "jni.h"
-#include "JNIHelp.h"
+#include <jni.h>
+#include <JNIHelp.h>
 #include <android_runtime/AndroidRuntime.h>
 #include <utils/misc.h>
 #include <assert.h>