Restore locales after tests

base/i18n/number_formatting_unittest.cc

Index: base/i18n/number_formatting_unittest.cc
diff --git a/base/i18n/number_formatting_unittest.cc b/base/i18n/number_formatting_unittest.cc
index 3b0718d454f399395cb20215cad5490b6e1fb7c8..04bc50f6623b2ac2b38d712a91a97a71c857f4a8 100644
--- a/base/i18n/number_formatting_unittest.cc
+++ b/base/i18n/number_formatting_unittest.cc
@@ -4,10 +4,12 @@
 
 #include <limits>
 
+#include "base/i18n/icu_test_util.h"
 #include "base/i18n/number_formatting.h"
 #include "base/i18n/rtl.h"
 #include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/icu/source/i18n/unicode/usearch.h"
 
 namespace base {
 namespace {
@@ -27,6 +29,8 @@ TEST(NumberFormattingTest, FormatNumber) {
     {-42, "-42", "-42"},
   };
 
+  i18n::ScopedSetICUDefaultLocale restore_object(uloc_getDefault());
+
   for (size_t i = 0; i < arraysize(cases); ++i) {
     i18n::SetICUDefaultLocale("en");
     testing::ResetFormatters();
@@ -72,6 +76,7 @@ TEST(NumberFormattingTest, FormatDouble) {
     {-42.7, 3, "-42.700", "-42,700"},
   };
 
+  i18n::ScopedSetICUDefaultLocale restore_object(uloc_getDefault());
   for (size_t i = 0; i < arraysize(cases); ++i) {
     i18n::SetICUDefaultLocale("en");
     testing::ResetFormatters();