Move TrimWhitespace to the base namespace.

components/autofill/core/browser/validation.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/autofill/core/browser/validation.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 10 matching lines @@
 const base::char16 kSSNSeparators[] = {' ', '-', 0};
 
 }  // namespace
 
 namespace autofill {
 
 bool IsValidCreditCardExpirationDate(const base::string16& year,
                                      const base::string16& month,
                                      const base::Time& now) {
   base::string16 year_cleaned, month_cleaned;
-  TrimWhitespace(year, TRIM_ALL, &year_cleaned);
-  TrimWhitespace(month, TRIM_ALL, &month_cleaned);
+  base::TrimWhitespace(year, base::TRIM_ALL, &year_cleaned);
+  base::TrimWhitespace(month, base::TRIM_ALL, &month_cleaned);
   if (year_cleaned.length() != 4)
     return false;
 
   int cc_year;
   if (!base::StringToInt(year_cleaned, &cc_year))
     return false;
 
   int cc_month;
   if (!base::StringToInt(month_cleaned, &cc_month))
     return false;
@@ skipping 167 matching lines @@
                                        number_string.begin() + 9),
                          &serial)
       || serial == 0) {
     return false;
   }
 
   return true;
 }
 
 }  // namespace autofill