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

components/autofill/core/common/autofill_util_unittest.cc

Index: components/autofill/core/common/autofill_util_unittest.cc
diff --git a/components/autofill/core/common/autofill_util_unittest.cc b/components/autofill/core/common/autofill_util_unittest.cc
index 60c5010b3166f4bee473a63d577cac0656630da9..2115b3ed3ab2d5f985c0e1b1cad6281ba0dbdfd8 100644
--- a/components/autofill/core/common/autofill_util_unittest.cc
+++ b/components/autofill/core/common/autofill_util_unittest.cc
@@ -49,17 +49,17 @@
       {"ab",      "",     true,  true},
   };
 
-  for (size_t i = 0; i < arraysize(kTestCases); ++i) {
+  for (const auto& test_case : kTestCases) {
     SCOPED_TRACE(testing::Message()
-                 << "suggestion = " << kTestCases[i].field_suggestion
-                 << ", contents = " << kTestCases[i].field_contents
-                 << ", case_sensitive = " << kTestCases[i].case_sensitive);
+                 << "suggestion = " << test_case.field_suggestion
+                 << ", contents = " << test_case.field_contents
+                 << ", case_sensitive = " << test_case.case_sensitive);
 
-    EXPECT_EQ(kTestCases[i].expected_result,
+    EXPECT_EQ(test_case.expected_result,
               FieldIsSuggestionSubstringStartingOnTokenBoundary(
-                  base::ASCIIToUTF16(kTestCases[i].field_suggestion),
-                  base::ASCIIToUTF16(kTestCases[i].field_contents),
-                  kTestCases[i].case_sensitive));
+                  base::ASCIIToUTF16(test_case.field_suggestion),
+                  base::ASCIIToUTF16(test_case.field_contents),
+                  test_case.case_sensitive));
   }
 }
 
@@ -85,17 +85,17 @@
       {"texample@example.com", "example", false, 16},
   };
 
-  for (size_t i = 0; i < arraysize(kTestCases); ++i) {
+  for (const auto& test_case : kTestCases) {
     SCOPED_TRACE(testing::Message()
-                 << "suggestion = " << kTestCases[i].field_suggestion
-                 << ", contents = " << kTestCases[i].field_contents
-                 << ", case_sensitive = " << kTestCases[i].case_sensitive);
+                 << "suggestion = " << test_case.field_suggestion
+                 << ", contents = " << test_case.field_contents
+                 << ", case_sensitive = " << test_case.case_sensitive);
 
-    EXPECT_EQ(kTestCases[i].expected_start,
-              GetTextSelectionStart(
-                  base::ASCIIToUTF16(kTestCases[i].field_suggestion),
-                  base::ASCIIToUTF16(kTestCases[i].field_contents),
-                  kTestCases[i].case_sensitive));
+    EXPECT_EQ(
+        test_case.expected_start,
+        GetTextSelectionStart(base::ASCIIToUTF16(test_case.field_suggestion),
+                              base::ASCIIToUTF16(test_case.field_contents),
+                              test_case.case_sensitive));
   }
 }
 
@@ -120,12 +120,11 @@
       {"foO    baR bAz", {"foo", "bar", "baz"}},
   };
 
-  for (size_t i = 0; i < arraysize(kTestCases); ++i) {
-    SCOPED_TRACE(testing::Message() << "attribute = "
-                                    << kTestCases[i].attribute);
+  for (const auto& test_case : kTestCases) {
+    SCOPED_TRACE(testing::Message() << "attribute = " << test_case.attribute);
 
-    EXPECT_EQ(kTestCases[i].tokens,
-              LowercaseAndTokenizeAttributeString(kTestCases[i].attribute));
+    EXPECT_EQ(test_case.tokens,
+              LowercaseAndTokenizeAttributeString(test_case.attribute));
   }
 }
 }  // namespace autofill