Synchronize Android relocation packer source with AOSP.

third_party/android_platform/bionic/tools/relocation_packer/src/elf_file_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "elf_file.h"
 
 #include <limits.h>
 #include <stdio.h>
 #include <unistd.h>
 #include <string>
@@ skipping 157 matching lines @@
     } else {
       ProcessPack<ELF64_traits>(relocs_so, packed_relocs_so);
     }
   }
 }
 
 }  // namespace
 
 namespace relocation_packer {
 
-TEST(ElfFile, PackRelocations) {
+TEST(ElfFile, PackRelocationsArm32) {
   RunPackRelocationsTestFor("arm32");
+}
+
+TEST(ElfFile, PackRelocationsArm64) {
   RunPackRelocationsTestFor("arm64");
 }
 
-TEST(ElfFile, UnpackRelocations) {
+TEST(ElfFile, UnpackRelocationsArm32) {
   RunUnpackRelocationsTestFor("arm32");
+}
+
+TEST(ElfFile, UnpackRelocationsArm64) {
   RunUnpackRelocationsTestFor("arm64");
 }
 
 }  // namespace relocation_packer