Move the number conversions from string_util to a new file....

chrome/browser/process_info_snapshot_mac.cc

 // Copyright (c) 2009 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 "chrome/browser/process_info_snapshot.h"
 
 #include <sstream>
 
 #include "base/command_line.h"
 #include "base/logging.h"
+#include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/thread.h"
 
 // Implementation for the Mac; calls '/bin/ps' for information when
 // |Sample()| is called.
 
 // Default constructor.
 ProcessInfoSnapshot::ProcessInfoSnapshot() { }
 
 // Destructor: just call |Reset()| to release everything.
@@ skipping 22 matching lines @@
   std::vector<std::string> argv;
   argv.push_back(kPsPathName);
   // Get PID, PPID, (real) UID, effective UID, resident set size, virtual memory
   // size, and command.
   argv.push_back("-o");
   argv.push_back("pid=,ppid=,ruid=,uid=,rss=,vsz=,comm=");
   // Only display the specified PIDs.
   for (std::vector<base::ProcessId>::iterator it = pid_list.begin();
       it != pid_list.end(); ++it) {
     argv.push_back("-p");
-    argv.push_back(Int64ToString(static_cast<int64>(*it)));
+    argv.push_back(base::Int64ToString(static_cast<int64>(*it)));
   }
 
   std::string output;
   CommandLine command_line(argv);
   // Limit output read to a megabyte for safety.
   if (!base::GetAppOutputRestricted(command_line, &output, 1024 * 1024)) {
     LOG(ERROR) << "Failure running " << kPsPathName << " to acquire data.";
     return false;
   }
 
@@ skipping 96 matching lines @@
     ws_usage->shareable = 0;
     ws_usage->shared = 0;
     return false;
   }
 
   ws_usage->priv = 0;
   ws_usage->shareable = proc_info.rss;
   ws_usage->shared = 0;
   return true;
 }