Revert 257524 "Move IsStringASCII/UTF8 to base namespace."

trunk/src/chrome/browser/chromeos/system/syslogs_provider.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/browser/chromeos/system/syslogs_provider.h"
 
 #include "ash/shell.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
@@ skipping 140 matching lines @@
   if (!read_success)
     return NULL;
 
   // Parse the return data into a dictionary
   LogDictionaryType* logs = new LogDictionaryType();
   while (data.length() > 0) {
     std::string key = ReadKey(&data);
     base::TrimWhitespaceASCII(key, base::TRIM_ALL, &key);
     if (!key.empty()) {
       std::string value = ReadValue(&data);
-      if (base::IsStringUTF8(value)) {
+      if (IsStringUTF8(value)) {
         base::TrimWhitespaceASCII(value, base::TRIM_ALL, &value);
         if (value.empty())
           (*logs)[key] = kEmptyLogEntry;
         else
           (*logs)[key] = value;
       } else {
         LOG(WARNING) << "Invalid characters in system log entry: " << key;
         (*logs)[key] = kInvalidLogEntry;
       }
     } else {
@@ skipping 227 matching lines @@
   return Singleton<SyslogsProviderImpl,
                    DefaultSingletonTraits<SyslogsProviderImpl> >::get();
 }
 
 SyslogsProvider* SyslogsProvider::GetInstance() {
   return SyslogsProviderImpl::GetInstance();
 }
 
 }  // namespace system
 }  // namespace chromeos