FramebufferNativeWindow.h is obsolete

This adds a deprecation #warning to the header.

Change-Id: Ia32f16e491cb01d435ec8846dda3d9a7d1a9cfc5
diff --git a/include/ui/FramebufferNativeWindow.h b/include/ui/FramebufferNativeWindow.h
index 5ec738f..5cd8101 100644
--- a/include/ui/FramebufferNativeWindow.h
+++ b/include/ui/FramebufferNativeWindow.h
@@ -17,6 +17,8 @@
 #ifndef ANDROID_FRAMEBUFFER_NATIVE_WINDOW_H
 #define ANDROID_FRAMEBUFFER_NATIVE_WINDOW_H
 
+#warning "FramebufferNativeWindow is deprecated"
+
 #include <stdint.h>
 #include <sys/types.h>
 
diff --git a/libs/gui/tests/BufferQueue_test.cpp b/libs/gui/tests/BufferQueue_test.cpp
index 06f9a92..aafa6ea 100644
--- a/libs/gui/tests/BufferQueue_test.cpp
+++ b/libs/gui/tests/BufferQueue_test.cpp
@@ -23,7 +23,6 @@
 #include <utils/threads.h>
 
 #include <ui/GraphicBuffer.h>
-#include <ui/FramebufferNativeWindow.h>
 
 #include <gui/BufferQueue.h>
 
diff --git a/libs/gui/tests/CpuConsumer_test.cpp b/libs/gui/tests/CpuConsumer_test.cpp
index b370a2d..9f61a09 100644
--- a/libs/gui/tests/CpuConsumer_test.cpp
+++ b/libs/gui/tests/CpuConsumer_test.cpp
@@ -33,8 +33,6 @@
 #include <utils/Mutex.h>
 #include <utils/Condition.h>
 
-#include <ui/FramebufferNativeWindow.h>
-
 #define CPU_CONSUMER_TEST_FORMAT_RAW 0
 #define CPU_CONSUMER_TEST_FORMAT_Y8 0
 #define CPU_CONSUMER_TEST_FORMAT_Y16 0
diff --git a/libs/gui/tests/IGraphicBufferProducer_test.cpp b/libs/gui/tests/IGraphicBufferProducer_test.cpp
index d16177b..4d38ff5 100644
--- a/libs/gui/tests/IGraphicBufferProducer_test.cpp
+++ b/libs/gui/tests/IGraphicBufferProducer_test.cpp
@@ -23,7 +23,6 @@
 #include <utils/threads.h>
 
 #include <ui/GraphicBuffer.h>
-#include <ui/FramebufferNativeWindow.h>
 
 #include <gui/BufferQueue.h>