Remove remaining legacy SplitString calls.

base/strings/string_split.cc

 // Copyright (c) 2012 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 "base/strings/string_split.h"
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/third_party/icu/icu_utf.h"
 
@@ skipping 253 matching lines @@
                             std::vector<string16>* r) {
   SplitStringUsingSubstrT(str, s, r);
 }
 
 void SplitStringUsingSubstr(const std::string& str,
                             const std::string& s,
                             std::vector<std::string>* r) {
   SplitStringUsingSubstrT(str, s, r);
 }
 
-void SplitStringDontTrim(StringPiece16 str,
-                         char16 c,
-                         std::vector<string16>* result) {
-  DCHECK(CBU16_IS_SINGLE(c));
-  *result = SplitStringT<string16, string16, char16>(
-      str, c, KEEP_WHITESPACE, SPLIT_WANT_ALL);
-}
-
-void SplitStringDontTrim(StringPiece str,
-                         char c,
-                         std::vector<std::string>* result) {
-#if CHAR_MIN < 0
-  DCHECK_GE(c, 0);
-#endif
-  DCHECK_LT(c, 0x7F);
-  *result = SplitStringT<std::string, std::string, char>(
-      str, c, KEEP_WHITESPACE, SPLIT_WANT_ALL);
-}
-
-void SplitStringAlongWhitespace(const string16& str,
-                                std::vector<string16>* result) {
-  *result = SplitStringT<string16, string16, StringPiece16>(
-      str, StringPiece16(kWhitespaceASCIIAs16),
-      TRIM_WHITESPACE, SPLIT_WANT_NONEMPTY);
-}
-
-void SplitStringAlongWhitespace(const std::string& str,
-                                std::vector<std::string>* result) {
-  *result = SplitStringT<std::string, std::string, StringPiece>(
-      str, StringPiece(kWhitespaceASCII),
-      TRIM_WHITESPACE, SPLIT_WANT_NONEMPTY);
-}
-
 }  // namespace base