fix circular dependency libnativewindow <-> libui

Bug: 37647680, 37648355
Test: compile, manual
Change-Id: Ie0d20e6fe7d64641a2b84f536ec17f3e7971f559

libcutils/include/cutils/native_handle.h

@@ -43,6 +43,8 @@ typedef struct native_handle
 #endif
 } native_handle_t;
 
+typedef const native_handle_t* buffer_handle_t;
+
 /*
  * native_handle_close
  * 

libsystem/include/system/window.h

@@ -1,22 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef SYSTEM_CORE_INCLUDE_ANDROID_WINDOW_H
-#define SYSTEM_CORE_INCLUDE_ANDROID_WINDOW_H
-
-#include <system/window-deprecated.h>
-
-#endif /* SYSTEM_CORE_INCLUDE_ANDROID_WINDOW_H */