Revert of Change mojo_public_bindings_unittests to use chromium environment.

third_party/mojo/src/mojo/public/cpp/bindings/tests/array_unittest.cc

Index: third_party/mojo/src/mojo/public/cpp/bindings/tests/array_unittest.cc
diff --git a/third_party/mojo/src/mojo/public/cpp/bindings/tests/array_unittest.cc b/third_party/mojo/src/mojo/public/cpp/bindings/tests/array_unittest.cc
index 8befe81d0fea6c7fa3f856c68b3e22b7dc895d35..293dc955ac670df202338f1ece64b30f1e1f77d3 100644
--- a/third_party/mojo/src/mojo/public/cpp/bindings/tests/array_unittest.cc
+++ b/third_party/mojo/src/mojo/public/cpp/bindings/tests/array_unittest.cc
@@ -7,6 +7,7 @@
 #include "mojo/public/cpp/bindings/lib/array_serialization.h"
 #include "mojo/public/cpp/bindings/lib/fixed_buffer.h"
 #include "mojo/public/cpp/bindings/tests/container_test_util.h"
+#include "mojo/public/cpp/environment/environment.h"
 #include "mojo/public/interfaces/bindings/tests/test_structs.mojom.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -19,7 +20,13 @@
 using mojo::internal::FixedBufferForTesting;
 using mojo::internal::String_Data;
 
-using ArrayTest = testing::Test;
+class ArrayTest : public testing::Test {
+ public:
+  ~ArrayTest() override {}
+
+ private:
+  Environment env_;
+};
 
 // Tests that basic Array operations work.
 TEST_F(ArrayTest, Basic) {