Update uses of UTF conversions in chrome_frame/, chromeos/, components/ to use the base:: namespace.

components/autofill/core/browser/validation.cc

Index: components/autofill/core/browser/validation.cc
diff --git a/components/autofill/core/browser/validation.cc b/components/autofill/core/browser/validation.cc
index b4b3a5e3f89d9110adbc3b16d81a1ad5ef161622..4638c70df89f5cfe3794cb39f6c2e2def188defc 100644
--- a/components/autofill/core/browser/validation.cc
+++ b/components/autofill/core/browser/validation.cc
@@ -139,7 +139,7 @@ bool IsValidCreditCardSecurityCode(const base::string16& code,
 
 bool IsValidEmailAddress(const base::string16& text) {
   // E-Mail pattern as defined by the WhatWG. (4.10.7.1.5 E-Mail state)
-  const base::string16 kEmailPattern = ASCIIToUTF16(
+  const base::string16 kEmailPattern = base::ASCIIToUTF16(
       "^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@"
       "[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]+)*$");
   return MatchesPattern(text, kEmailPattern);
@@ -151,7 +151,7 @@ bool IsValidState(const base::string16& text) {
 }
 
 bool IsValidZip(const base::string16& text) {
-  const base::string16 kZipPattern = ASCIIToUTF16("^\\d{5}(-\\d{4})?$");
+  const base::string16 kZipPattern = base::ASCIIToUTF16("^\\d{5}(-\\d{4})?$");
   return MatchesPattern(text, kZipPattern);
 }