Move StringToUpperASCII and LowerCaseEqualsASCII to the base namespace

chrome/test/chromedriver/element_util.cc

Index: chrome/test/chromedriver/element_util.cc
diff --git a/chrome/test/chromedriver/element_util.cc b/chrome/test/chromedriver/element_util.cc
index 274449f7b2c992a3229ef9c405498519af986ced..ddd7db8d841b5f98d56ea8b79dc8db12c5696ae1 100644
--- a/chrome/test/chromedriver/element_util.cc
+++ b/chrome/test/chromedriver/element_util.cc
@@ -338,10 +338,12 @@ Status IsElementAttributeEqualToIgnoreCase(
   if (status.IsError())
     return status;
   std::string actual_value;
-  if (result->GetAsString(&actual_value))
-    *is_equal = LowerCaseEqualsASCII(actual_value, attribute_value.c_str());
-  else
+  if (result->GetAsString(&actual_value)) {
+    *is_equal =
+        base::LowerCaseEqualsASCII(actual_value, attribute_value.c_str());
+  } else {
     *is_equal = false;
+  }
   return status;
 }