Update SplitString calls in components

components/autofill/core/browser/credit_card.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/credit_card.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <ostream>
@@ skipping 430 matching lines @@
   return std::make_pair(obfuscated_cc_number, separator + formatted_date);
 }
 
 void CreditCard::SetInfoForMonthInputType(const base::string16& value) {
   // Check if |text| is "yyyy-mm" format first, and check normal month format.
   if (!autofill::MatchesPattern(value,
                                 base::UTF8ToUTF16("^[0-9]{4}-[0-9]{1,2}$"))) {
     return;
   }
 
-  std::vector<base::string16> year_month;
-  base::SplitString(value, L'-', &year_month);
-  DCHECK_EQ((int)year_month.size(), 2);
+  std::vector<base::StringPiece16> year_month = base::SplitStringPiece(
+      value, base::ASCIIToUTF16("-"),
+      base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
+  DCHECK_EQ(2u, year_month.size());
   int num = 0;
   bool converted = false;
   converted = base::StringToInt(year_month[0], &num);
   DCHECK(converted);
   SetExpirationYear(num);
   converted = base::StringToInt(year_month[1], &num);
   DCHECK(converted);
   SetExpirationMonth(num);
 }
 
@@ skipping 319 matching lines @@
 const char* const kAmericanExpressCard = "americanExpressCC";
 const char* const kDinersCard = "dinersCC";
 const char* const kDiscoverCard = "discoverCC";
 const char* const kGenericCard = "genericCC";
 const char* const kJCBCard = "jcbCC";
 const char* const kMasterCard = "masterCardCC";
 const char* const kUnionPay = "unionPayCC";
 const char* const kVisaCard = "visaCC";
 
 }  // namespace autofill