Revert^2 "ART: Refactor typedef to using"

This reverts commit ee07743e03042c2ca36e0c9513847a9e7d2509f1.

Reason for revert: fixed attributes.

Bug: 32619234
Test: m test-art-host
Test: m test-art-target-gtest-unstarted_runtime_test
Change-Id: I6f0a775adfdf6ecd132b470f7c5446e949872e20
diff --git a/compiler/utils/mips/assembler_mips_test.cc b/compiler/utils/mips/assembler_mips_test.cc
index f137c60..4f8ccee 100644
--- a/compiler/utils/mips/assembler_mips_test.cc
+++ b/compiler/utils/mips/assembler_mips_test.cc
@@ -37,11 +37,11 @@
                                                mips::FRegister,
                                                uint32_t> {
  public:
-  typedef AssemblerTest<mips::MipsAssembler,
-                        mips::MipsLabel,
-                        mips::Register,
-                        mips::FRegister,
-                        uint32_t> Base;
+  using Base = AssemblerTest<mips::MipsAssembler,
+                             mips::MipsLabel,
+                             mips::Register,
+                             mips::FRegister,
+                             uint32_t>;
 
   // These tests were taking too long, so we hide the DriverStr() from AssemblerTest<>
   // and reimplement it without the verification against `assembly_string`. b/73903608