diff --git a/libs/gui/tests/SurfaceTextureClient_test.cpp b/libs/gui/tests/SurfaceTextureClient_test.cpp
index db781de..753e933 100644
--- a/libs/gui/tests/SurfaceTextureClient_test.cpp
+++ b/libs/gui/tests/SurfaceTextureClient_test.cpp
@@ -113,7 +113,7 @@
 
 TEST_F(SurfaceTextureClientTest, DefaultGeometryValues) {
     sp<ANativeWindow> anw(mSTC);
-    android_native_buffer_t* buf;
+    ANativeWindowBuffer* buf;
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
     EXPECT_EQ(1, buf->width);
     EXPECT_EQ(1, buf->height);
@@ -123,7 +123,7 @@
 
 TEST_F(SurfaceTextureClientTest, BufferGeometryCanBeSet) {
     sp<ANativeWindow> anw(mSTC);
-    android_native_buffer_t* buf;
+    ANativeWindowBuffer* buf;
     EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, PIXEL_FORMAT_RGB_565));
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
     EXPECT_EQ(16, buf->width);
@@ -134,7 +134,7 @@
 
 TEST_F(SurfaceTextureClientTest, BufferGeometryDefaultSizeSetFormat) {
     sp<ANativeWindow> anw(mSTC);
-    android_native_buffer_t* buf;
+    ANativeWindowBuffer* buf;
     EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 0, 0, PIXEL_FORMAT_RGB_565));
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
     EXPECT_EQ(1, buf->width);
@@ -145,7 +145,7 @@
 
 TEST_F(SurfaceTextureClientTest, BufferGeometrySetSizeDefaultFormat) {
     sp<ANativeWindow> anw(mSTC);
-    android_native_buffer_t* buf;
+    ANativeWindowBuffer* buf;
     EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, 0));
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
     EXPECT_EQ(16, buf->width);
@@ -156,7 +156,7 @@
 
 TEST_F(SurfaceTextureClientTest, BufferGeometrySizeCanBeUnset) {
     sp<ANativeWindow> anw(mSTC);
-    android_native_buffer_t* buf;
+    ANativeWindowBuffer* buf;
     EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, 0));
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
     EXPECT_EQ(16, buf->width);
@@ -173,7 +173,7 @@
 
 TEST_F(SurfaceTextureClientTest, BufferGeometrySizeCanBeChangedWithoutFormat) {
     sp<ANativeWindow> anw(mSTC);
-    android_native_buffer_t* buf;
+    ANativeWindowBuffer* buf;
     EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 0, 0, PIXEL_FORMAT_RGB_565));
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
     EXPECT_EQ(1, buf->width);
@@ -191,7 +191,7 @@
 TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSize) {
     sp<ANativeWindow> anw(mSTC);
     sp<SurfaceTexture> st(mST);
-    android_native_buffer_t* buf;
+    ANativeWindowBuffer* buf;
     EXPECT_EQ(OK, st->setDefaultBufferSize(16, 8));
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
     EXPECT_EQ(16, buf->width);
@@ -203,7 +203,7 @@
 TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSizeAfterDequeue) {
     sp<ANativeWindow> anw(mSTC);
     sp<SurfaceTexture> st(mST);
-    android_native_buffer_t* buf[2];
+    ANativeWindowBuffer* buf[2];
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
     EXPECT_NE(buf[0], buf[1]);
@@ -224,7 +224,7 @@
 TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSizeVsGeometry) {
     sp<ANativeWindow> anw(mSTC);
     sp<SurfaceTexture> st(mST);
-    android_native_buffer_t* buf[2];
+    ANativeWindowBuffer* buf[2];
     EXPECT_EQ(OK, st->setDefaultBufferSize(16, 8));
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
     ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
diff --git a/libs/gui/tests/SurfaceTexture_test.cpp b/libs/gui/tests/SurfaceTexture_test.cpp
index 6c71343..8747ba5 100644
--- a/libs/gui/tests/SurfaceTexture_test.cpp
+++ b/libs/gui/tests/SurfaceTexture_test.cpp
@@ -476,7 +476,7 @@
     ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
             GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
 
-    android_native_buffer_t* anb;
+    ANativeWindowBuffer* anb;
     ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
     ASSERT_TRUE(anb != NULL);
 
@@ -524,7 +524,7 @@
     ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
             GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
 
-    android_native_buffer_t* anb;
+    ANativeWindowBuffer* anb;
     ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
     ASSERT_TRUE(anb != NULL);
 
@@ -583,7 +583,7 @@
 
         ASSERT_EQ(NO_ERROR, native_window_set_crop(mANW.get(), &crop));
 
-        android_native_buffer_t* anb;
+        ANativeWindowBuffer* anb;
         ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
         ASSERT_TRUE(anb != NULL);
 
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 440a48b..35c8640 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -93,7 +93,7 @@
     ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(),
             GRALLOC_USAGE_PROTECTED));
     ASSERT_EQ(NO_ERROR, native_window_set_buffer_count(anw.get(), 3));
-    android_native_buffer_t* buf = 0;
+    ANativeWindowBuffer* buf = 0;
     for (int i = 0; i < 4; i++) {
         // Loop to make sure SurfaceFlinger has retired a protected buffer.
         ASSERT_EQ(NO_ERROR, anw->dequeueBuffer(anw.get(), &buf));