Replaces some TrimWhitespace with TrimWhitespaceASCII or TrimWhitespaceUTF8....

base/string_util.cc

 // Copyright (c) 2006-2008 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/string_util.h"
 
 #include "build/build_config.h"
 
 #include <ctype.h>
 #include <errno.h>
@@ skipping 420 matching lines @@
 
 TrimPositions TrimWhitespace(const std::wstring& input,
                              TrimPositions positions,
                              std::wstring* output) {
   return TrimStringT(input, kWhitespaceWide, positions, output);
 }
 
 TrimPositions TrimWhitespaceASCII(const std::string& input,
                                   TrimPositions positions,
                                   std::string* output) {
+  DCHECK(IsStringASCII(input));
   return TrimStringT(input, kWhitespaceASCII, positions, output);
 }
 
 // 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);
 }
@@ skipping 1214 matching lines @@
   // Each input byte creates two output hex characters.
   std::string ret(size * 2, '\0');
 
   for (size_t i = 0; i < size; ++i) {
     char b = reinterpret_cast<const char*>(bytes)[i];
     ret[(i * 2)] = kHexChars[(b >> 4) & 0xf];
     ret[(i * 2) + 1] = kHexChars[b & 0xf];
   }
   return ret;
 }