Move StringToUpperASCII and LowerCaseEqualsASCII to the base namespace

components/autofill/core/browser/contact_info.cc

Index: components/autofill/core/browser/contact_info.cc
diff --git a/components/autofill/core/browser/contact_info.cc b/components/autofill/core/browser/contact_info.cc
index b320a81ee5552a51f97e01438ee0400fa79770de..06be1315c33ee3e7853e4dda9f924dbfc962fe99 100644
--- a/components/autofill/core/browser/contact_info.cc
+++ b/components/autofill/core/browser/contact_info.cc
@@ -44,7 +44,7 @@ bool ContainsString(const char* const set[],
   base::TrimString(element, base::ASCIIToUTF16("."), &trimmed_element);
 
   for (size_t i = 0; i < set_size; ++i) {
-    if (LowerCaseEqualsASCII(trimmed_element, set[i]))
+    if (base::LowerCaseEqualsASCII(trimmed_element, set[i]))
       return true;
   }