diff --git a/ndk/platforms/android-9/arch-arm/symbols/libEGL.so.functions.txt b/ndk/platforms/android-9/arch-arm/symbols/libEGL.so.functions.txt
index 12d92a3e0..09a9321fa 100644
--- a/ndk/platforms/android-9/arch-arm/symbols/libEGL.so.functions.txt
+++ b/ndk/platforms/android-9/arch-arm/symbols/libEGL.so.functions.txt
@@ -28,7 +28,6 @@ eglQueryString
 eglQuerySurface
 eglReleaseTexImage
 eglReleaseThread
-eglSetSwapRectangleANDROID
 eglSurfaceAttrib
 eglSwapBuffers
 eglSwapInterval
diff --git a/ndk/platforms/android-9/arch-mips/symbols/libEGL.so.functions.txt b/ndk/platforms/android-9/arch-mips/symbols/libEGL.so.functions.txt
index 12d92a3e0..09a9321fa 100644
--- a/ndk/platforms/android-9/arch-mips/symbols/libEGL.so.functions.txt
+++ b/ndk/platforms/android-9/arch-mips/symbols/libEGL.so.functions.txt
@@ -28,7 +28,6 @@ eglQueryString
 eglQuerySurface
 eglReleaseTexImage
 eglReleaseThread
-eglSetSwapRectangleANDROID
 eglSurfaceAttrib
 eglSwapBuffers
 eglSwapInterval
diff --git a/ndk/platforms/android-9/arch-x86/symbols/libEGL.so.functions.txt b/ndk/platforms/android-9/arch-x86/symbols/libEGL.so.functions.txt
index 12d92a3e0..09a9321fa 100644
--- a/ndk/platforms/android-9/arch-x86/symbols/libEGL.so.functions.txt
+++ b/ndk/platforms/android-9/arch-x86/symbols/libEGL.so.functions.txt
@@ -28,7 +28,6 @@ eglQueryString
 eglQuerySurface
 eglReleaseTexImage
 eglReleaseThread
-eglSetSwapRectangleANDROID
 eglSurfaceAttrib
 eglSwapBuffers
 eglSwapInterval
diff --git a/ndk/platforms/android-9/include/EGL/eglext.h b/ndk/platforms/android-9/include/EGL/eglext.h
index 7b6ed1b3b..55d6a4dae 100644
--- a/ndk/platforms/android-9/include/EGL/eglext.h
+++ b/ndk/platforms/android-9/include/EGL/eglext.h
@@ -28,7 +28,7 @@ extern "C" {
 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
 */
 
-#include <EGL/egl.h>
+#include <EGL/eglplatform.h>
 
 /*************************************************************/
 
@@ -229,14 +229,6 @@ struct ANativeWindowBuffer;
 #define EGL_NATIVE_BUFFER_ANDROID               0x3140  /* eglCreateImageKHR target */
 #endif
 
-#ifndef EGL_ANDROID_swap_rectangle
-#define EGL_ANDROID_swap_rectangle 1
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLBoolean EGLAPIENTRY eglSetSwapRectangleANDROID (EGLDisplay dpy, EGLSurface draw, EGLint left, EGLint top, EGLint width, EGLint height);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLSETSWAPRECTANGLEANDROIDPROC) (EGLDisplay dpy, EGLSurface draw, EGLint left, EGLint top, EGLint width, EGLint height);
-#endif
-
 #ifndef EGL_ANDROID_recordable
 #define EGL_ANDROID_recordable 1
 #define EGL_RECORDABLE_ANDROID                  0x3142  /* EGLConfig attribute */