Some more test cleanup.
Needed to build successfully when libc++ is the default STL.
Also fix a missing include. Not sure how this was getting by before.
Probably some transitive include.
Change-Id: Ie96b79e96b4e154d786fbf2d5ae5cf5892608837
diff --git a/libs/ui/tests/vec_test.cpp b/libs/ui/tests/vec_test.cpp
index 00f737e..454c999 100644
--- a/libs/ui/tests/vec_test.cpp
+++ b/libs/ui/tests/vec_test.cpp
@@ -16,17 +16,18 @@
#define LOG_TAG "RegionTest"
+#include <math.h>
#include <stdlib.h>
+
#include <ui/Region.h>
#include <ui/Rect.h>
-#include <gtest/gtest.h>
-
#include <ui/vec4.h>
+#include <gtest/gtest.h>
+
namespace android {
class VecTest : public testing::Test {
-protected:
};
TEST_F(VecTest, Basics) {