libutils: fix compile error in SharedBufferTest

Change-Id: Ib1185d417457d03efa102989a64b5b5e4eb5c82a
diff --git a/libutils/SharedBufferTest.cpp b/libutils/SharedBufferTest.cpp
index d88fbf3..a0484ff 100644
--- a/libutils/SharedBufferTest.cpp
+++ b/libutils/SharedBufferTest.cpp
@@ -16,13 +16,13 @@
 
 #define __STDC_LIMIT_MACROS
 
-#include <utils/SharedBuffer.h>
-
 #include <gtest/gtest.h>
 
 #include <memory>
 #include <stdint.h>
 
+#include "SharedBuffer.h"
+
 TEST(SharedBufferTest, TestAlloc) {
   EXPECT_DEATH(android::SharedBuffer::alloc(SIZE_MAX), "");
   EXPECT_DEATH(android::SharedBuffer::alloc(SIZE_MAX - sizeof(android::SharedBuffer)), "");