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

components/autofill/content/browser/wallet/wallet_client.cc

Index: components/autofill/content/browser/wallet/wallet_client.cc
diff --git a/components/autofill/content/browser/wallet/wallet_client.cc b/components/autofill/content/browser/wallet/wallet_client.cc
index c5475cd8f94901f51b20cb7b208273c945e4e863..59ff353044ceca3919a00de55c7b27e6a2588660 100644
--- a/components/autofill/content/browser/wallet/wallet_client.cc
+++ b/components/autofill/content/browser/wallet/wallet_client.cc
@@ -371,9 +371,9 @@ void WalletClient::SaveToWallet(
   std::string card_verification_number;
   if (instrument) {
     primary_account_number = net::EscapeUrlEncodedData(
-        UTF16ToUTF8(instrument->primary_account_number()), true);
+        base::UTF16ToUTF8(instrument->primary_account_number()), true);
     card_verification_number = net::EscapeUrlEncodedData(
-        UTF16ToUTF8(instrument->card_verification_number()), true);
+        base::UTF16ToUTF8(instrument->card_verification_number()), true);
 
     if (!reference_instrument) {
       request_dict.Set(kInstrumentKey, instrument->ToDictionary().release());