Move LowerCaseEqualsASCII to base namespace

components/webcrypto/test/test_helpers.cc

Index: components/webcrypto/test/test_helpers.cc
diff --git a/components/webcrypto/test/test_helpers.cc b/components/webcrypto/test/test_helpers.cc
index 4684c40500ba81f8667ef3371562723a9b3eea96..5e3dc5ad16b95147626df2a8a95c2777af78ac81 100644
--- a/components/webcrypto/test/test_helpers.cc
+++ b/components/webcrypto/test/test_helpers.cc
@@ -495,8 +495,9 @@ scoped_ptr<base::DictionaryValue> GetJwkDictionary(
   std::string k_value;
   if (!Base64DecodeUrlSafe(value_string, &k_value))
     return ::testing::AssertionFailure() << "Base64DecodeUrlSafe(k) failed";
-  if (!LowerCaseEqualsASCII(base::HexEncode(k_value.data(), k_value.size()),
-                            k_expected_hex.c_str())) {
+  if (!base::LowerCaseEqualsASCII(
+          base::HexEncode(k_value.data(), k_value.size()),
+          k_expected_hex.c_str())) {
     return ::testing::AssertionFailure() << "Expected 'k' to be "
                                          << k_expected_hex
                                          << " but found something different";
@@ -534,8 +535,9 @@ scoped_ptr<base::DictionaryValue> GetJwkDictionary(
   std::string e_value;
   if (!Base64DecodeUrlSafe(value_string, &e_value))
     return ::testing::AssertionFailure() << "Base64DecodeUrlSafe(e) failed";
-  if (!LowerCaseEqualsASCII(base::HexEncode(e_value.data(), e_value.size()),
-                            e_expected_hex.c_str())) {
+  if (!base::LowerCaseEqualsASCII(
+          base::HexEncode(e_value.data(), e_value.size()),
+          e_expected_hex.c_str())) {
     return ::testing::AssertionFailure() << "Expected 'e' to be "
                                          << e_expected_hex
                                          << " but found something different";