base: get rid of deprecated TrimWhitespace() function

base/strings/string_util_unittest.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 <math.h>
 #include <stdarg.h>
 
 #include <algorithm>
@@ skipping 232 matching lines @@
 
   // Once more, but with a string of whitespace
   output = ASCIIToUTF16("  \r\n");
   EXPECT_EQ(TRIM_ALL, TrimWhitespace(output, TRIM_ALL, &output));
   EXPECT_EQ(string16(), output);
 
   std::string output_ascii;
   for (size_t i = 0; i < arraysize(trim_cases_ascii); ++i) {
     const trim_case_ascii& value = trim_cases_ascii[i];
     EXPECT_EQ(value.return_value,
-              TrimWhitespace(value.input, value.positions, &output_ascii));
+              TrimWhitespaceASCII(value.input, value.positions, &output_ascii));
     EXPECT_EQ(value.output, output_ascii);
   }
 }
 
 static const struct collapse_case {
   const wchar_t* input;
   const bool trim;
   const wchar_t* output;
 } collapse_cases[] = {
   {L" Google Video ", false, L"Google Video"},
@@ skipping 865 matching lines @@
   const std::string live = kLive;
   std::string dead = live;
   strncpy(WriteInto(&dead, 5), kDead, 4);
   EXPECT_EQ(kDead, dead);
   EXPECT_EQ(4u, dead.size());
   EXPECT_EQ(kLive, live);
   EXPECT_EQ(4u, live.size());
 }
 
 }  // namespace base