New new versions of Starts/EndsWith and SplitString in net

base/strings/string_util.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 "base/strings/string_util.h"
 
 #include <ctype.h>
 #include <errno.h>
 #include <math.h>
 #include <stdarg.h>
@@ skipping 289 matching lines @@
   else
     output->clear();
 }
 
 TrimPositions TrimWhitespace(const string16& input,
                              TrimPositions positions,
                              string16* output) {
   return TrimStringT(input, StringPiece16(kWhitespaceUTF16), positions, output);
 }
 
+StringPiece16 TrimWhitespaceASCII(StringPiece16 input,
+                                  TrimPositions positions) {
+  return TrimStringPieceT(input, StringPiece16(kWhitespaceUTF16), positions);
+}
+
 TrimPositions TrimWhitespaceASCII(const std::string& input,
                                   TrimPositions positions,
                                   std::string* output) {
   return TrimStringT(input, StringPiece(kWhitespaceASCII), positions, output);
 }
 
+StringPiece TrimWhitespaceASCII(StringPiece input, TrimPositions positions) {
+  return TrimStringPieceT(input, StringPiece(kWhitespaceASCII), positions);
+}
+
 // This function is only for backward-compatibility.
 // To be removed when all callers are updated.
 TrimPositions TrimWhitespace(const std::string& input,
                              TrimPositions positions,
                              std::string* output) {
   return TrimWhitespaceASCII(input, positions, output);
 }
 
 template<typename STR>
 STR CollapseWhitespaceT(const STR& text,
@@ skipping 800 matching lines @@
 }
 
 }  // namespace
 
 size_t base::strlcpy(char* dst, const char* src, size_t dst_size) {
   return lcpyT<char>(dst, src, dst_size);
 }
 size_t base::wcslcpy(wchar_t* dst, const wchar_t* src, size_t dst_size) {
   return lcpyT<wchar_t>(dst, src, dst_size);
 }