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

chrome/common/logging_chrome.cc

 // Copyright (c) 2010 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 "build/build_config.h"
 
 // Need to include this before most other files because it defines
 // IPC_MESSAGE_LOG_ENABLED. We need to use it to define
 // IPC_MESSAGE_MACROS_LOG_ENABLED so render_messages.h will generate the
 // ViewMsgLog et al. functions.
@@ skipping 20 matching lines @@
 #include "chrome/common/logging_chrome.h"
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/debug_util.h"
 #include "base/env_var.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
+#include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/env_vars.h"
 #include "ipc/ipc_logging.h"
 #if defined(OS_WIN)
 #include "base/logging_win.h"
 #include <initguid.h>
@@ skipping 152 matching lines @@
 
   std::string log_filter_prefix =
       command_line.GetSwitchValueASCII(switches::kLogFilterPrefix);
   logging::SetLogFilterPrefix(log_filter_prefix.c_str());
 
   // Use a minimum log level if the command line has one, otherwise set the
   // default to LOG_WARNING.
   std::string log_level = command_line.GetSwitchValueASCII(
       switches::kLoggingLevel);
   int level = 0;
-  if (StringToInt(log_level, &level)) {
+  if (base::StringToInt(log_level, &level)) {
     if ((level >= 0) && (level < LOG_NUM_SEVERITIES))
       logging::SetMinLogLevel(level);
   } else {
     logging::SetMinLogLevel(LOG_WARNING);
   }
 
 #if defined(OS_WIN)
   // Enable trace control and transport through event tracing for Windows.
   if (env->HasEnv(env_vars::kEtwLogging))
     logging::LogEventProvider::Initialize(kChromeTraceProviderName);
@@ skipping 62 matching lines @@
         assertions->push_back(wide_line);
       ++assertion_count;
     }
   }
   log_file.close();
 
   return assertion_count;
 }
 
 }  // namespace logging