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/runtime/interpreter/unstarted_runtime_test.cc b/runtime/interpreter/unstarted_runtime_test.cc
index 200fc5b..bd2705d 100644
--- a/runtime/interpreter/unstarted_runtime_test.cc
+++ b/runtime/interpreter/unstarted_runtime_test.cc
@@ -261,7 +261,7 @@
 
     UnstartedMemoryPeekShort(self, tmp.get(), &result, 0);
 
-    typedef int16_t unaligned_short __attribute__ ((aligned (1)));
+    using unaligned_short __attribute__((__aligned__(1))) = int16_t;
     const unaligned_short* short_ptr = reinterpret_cast<const unaligned_short*>(base_ptr + i);
     EXPECT_EQ(result.GetS(), *short_ptr);
   }
@@ -284,7 +284,7 @@
 
     UnstartedMemoryPeekInt(self, tmp.get(), &result, 0);
 
-    typedef int32_t unaligned_int __attribute__ ((aligned (1)));
+    using unaligned_int __attribute__((__aligned__(1))) = int32_t;
     const unaligned_int* int_ptr = reinterpret_cast<const unaligned_int*>(base_ptr + i);
     EXPECT_EQ(result.GetI(), *int_ptr);
   }
@@ -307,7 +307,7 @@
 
     UnstartedMemoryPeekLong(self, tmp.get(), &result, 0);
 
-    typedef int64_t unaligned_long __attribute__ ((aligned (1)));
+    using unaligned_long __attribute__((__aligned__(1))) = int64_t;
     const unaligned_long* long_ptr = reinterpret_cast<const unaligned_long*>(base_ptr + i);
     EXPECT_EQ(result.GetJ(), *long_ptr);
   }