Move RemoveChars, ReplaceChars, TrimString, and TruncateUTF8ToByteSize to base namespace.

content/public/common/webplugininfo.cc

 // Copyright (c) 2011 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 "content/public/common/webplugininfo.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/strings/string_split.h"
@@ skipping 56 matching lines @@
       type(PLUGIN_TYPE_NPAPI),
       pepper_permissions(0) {
 }
 
 void WebPluginInfo::CreateVersionFromString(
     const base::string16& version_string,
     base::Version* parsed_version) {
   // Remove spaces and ')' from the version string,
   // Replace any instances of 'r', ',' or '(' with a dot.
   std::string version = UTF16ToASCII(version_string);
-  RemoveChars(version, ") ", &version);
+  base::RemoveChars(version, ") ", &version);
   std::replace(version.begin(), version.end(), 'd', '.');
   std::replace(version.begin(), version.end(), 'r', '.');
   std::replace(version.begin(), version.end(), ',', '.');
   std::replace(version.begin(), version.end(), '(', '.');
   std::replace(version.begin(), version.end(), '_', '.');
 
   // Remove leading zeros from each of the version components.
   std::string no_leading_zeros_version;
   std::vector<std::string> numbers;
   base::SplitString(version, '.', &numbers);
   for (size_t i = 0; i < numbers.size(); ++i) {
     size_t n = numbers[i].size();
     size_t j = 0;
     while (j < n && numbers[i][j] == '0') {
       ++j;
     }
     no_leading_zeros_version += (j < n) ? numbers[i].substr(j) : "0";
     if (i != numbers.size() - 1) {
       no_leading_zeros_version += ".";
     }
   }
 
   *parsed_version = Version(no_leading_zeros_version);
 }
 
 }  // namespace content