Reland of place for loops with |arraysize| with for each loops

components/autofill/core/browser/address_i18n_unittest.cc

Index: components/autofill/core/browser/address_i18n_unittest.cc
diff --git a/components/autofill/core/browser/address_i18n_unittest.cc b/components/autofill/core/browser/address_i18n_unittest.cc
index c36223d1de554888a692c5e8182610d40c5561f8..59ddc2137a3585f4bf6f6ad1a8d35c31fa7d4b28 100644
--- a/components/autofill/core/browser/address_i18n_unittest.cc
+++ b/components/autofill/core/browser/address_i18n_unittest.cc
@@ -61,14 +61,14 @@
     {false, NAME_FULL, RECIPIENT},
   };
 
-  for (size_t i = 0; i < arraysize(kTestData); ++i) {
+  for (const auto& test_data : kTestData) {
     AddressField address_field;
-    EXPECT_TRUE(FieldForType(kTestData[i].server_field, &address_field));
-    EXPECT_EQ(kTestData[i].address_field, address_field);
+    EXPECT_TRUE(FieldForType(test_data.server_field, &address_field));
+    EXPECT_EQ(test_data.address_field, address_field);
 
     ServerFieldType server_field =
-        TypeForField(kTestData[i].address_field, kTestData[i].billing);
-    EXPECT_EQ(kTestData[i].server_field, server_field);
+        TypeForField(test_data.address_field, test_data.billing);
+    EXPECT_EQ(test_data.server_field, server_field);
   }
 }
 
@@ -83,10 +83,10 @@
     {ADDRESS_HOME_LINE2, STREET_ADDRESS},
   };
 
-  for (size_t i = 0; i < arraysize(kTestData); ++i) {
+  for (const auto& test_data : kTestData) {
     AddressField actual_address_field;
-    FieldForType(kTestData[i].server_field, &actual_address_field);
-    EXPECT_EQ(kTestData[i].expected_address_field, actual_address_field);
+    FieldForType(test_data.server_field, &actual_address_field);
+    EXPECT_EQ(test_data.expected_address_field, actual_address_field);
   }
 }