Update uses of UTF conversions in chrome/common to use the base:: namespace.

chrome/common/chrome_version_info.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 "chrome/common/chrome_version_info.h"
 
 #include "base/basictypes.h"
 #include "base/file_version_info.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_restrictions.h"
@@ skipping 24 matching lines @@
 VersionInfo::~VersionInfo() {
 }
 
 bool VersionInfo::is_valid() const {
   return version_info_.get() != NULL;
 }
 
 std::string VersionInfo::Name() const {
   if (!is_valid())
     return std::string();
-  return UTF16ToUTF8(version_info_->product_name());
+  return base::UTF16ToUTF8(version_info_->product_name());
 }
 
 std::string VersionInfo::Version() const {
   if (!is_valid())
     return std::string();
-  return UTF16ToUTF8(version_info_->product_version());
+  return base::UTF16ToUTF8(version_info_->product_version());
 }
 
 std::string VersionInfo::LastChange() const {
   if (!is_valid())
     return std::string();
-  return UTF16ToUTF8(version_info_->last_change());
+  return base::UTF16ToUTF8(version_info_->last_change());
 }
 
 bool VersionInfo::IsOfficialBuild() const {
   if (!is_valid())
     return false;
   return version_info_->is_official_build();
 }
 
 #elif defined(OS_POSIX)
 // We get chrome version information from chrome_version_info_posix.h,
@@ skipping 69 matching lines @@
 #elif defined(OS_OPENBSD)
   return "OpenBSD";
 #elif defined(OS_SOLARIS)
   return "Solaris";
 #else
   return "Unknown";
 #endif
 }
 
 }  // namespace chrome