Move TrimWhitespace to the base namespace.

printing/backend/cups_helper.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 "printing/backend/cups_helper.h"
 
 #include <cups/ppd.h>
 
 #include "base/file_util.h"
 #include "base/logging.h"
@@ skipping 44 matching lines @@
     if (base::strncasecmp (line.c_str(), kDefault, kDefaultLen) == 0 &&
         isspace(line[kDefaultLen])) {
       line = line.substr(kDefaultLen);
     } else if (base::strncasecmp (line.c_str(), kDest, kDestLen) == 0 &&
                isspace(line[kDestLen])) {
       line = line.substr(kDestLen);
     } else {
       continue;
     }
 
-    TrimWhitespaceASCII(line, TRIM_ALL, &line);
+    base::TrimWhitespaceASCII(line, base::TRIM_ALL, &line);
     if (line.empty())
       continue;
 
     size_t space_found = line.find(' ');
     if (space_found == std::string::npos)
       continue;
 
     std::string name = line.substr(0, space_found);
     if (name.empty())
       continue;
 
     if (base::strncasecmp(printer_name.c_str(), name.c_str(),
                           name.length()) != 0) {
       continue;  // This is not the required printer.
     }
 
     line = line.substr(space_found + 1);
-    TrimWhitespaceASCII(line, TRIM_ALL, &line);  // Remove extra spaces.
+    // Remove extra spaces.
+    base::TrimWhitespaceASCII(line, base::TRIM_ALL, &line);
     if (line.empty())
       continue;
     // Parse the selected printer custom options.
     *num_options = cupsParseOptions(line.c_str(), 0, options);
   }
 }
 
 void MarkLpOptions(const std::string& printer_name, ppd_file_t** ppd) {
   cups_option_t* options = NULL;
   int num_options = 0;
@@ skipping 296 matching lines @@
   caps.bw_model = cm_black;
 
   ppdClose(ppd);
   base::DeleteFile(ppd_file_path, false);
 
   *printer_info = caps;
   return true;
 }
 
 }  // namespace printing