Add utf_string_conversions to base namespace.

chrome/browser/extensions/external_registry_loader_win.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/extensions/external_registry_loader_win.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_handle.h"
@@ skipping 38 matching lines @@
 }
 
 void ExternalRegistryLoader::LoadOnFileThread() {
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   base::TimeTicks start_time = base::TimeTicks::Now();
   scoped_ptr<DictionaryValue> prefs(new DictionaryValue);
 
   // A map of IDs, to weed out duplicates between HKCU and HKLM.
   std::set<string16> keys;
   base::win::RegistryKeyIterator iterator_machine_key(
-      HKEY_LOCAL_MACHINE, ASCIIToWide(kRegistryExtensions).c_str());
+      HKEY_LOCAL_MACHINE, base::ASCIIToWide(kRegistryExtensions).c_str());
   for (; iterator_machine_key.Valid(); ++iterator_machine_key)
     keys.insert(iterator_machine_key.Name());
   base::win::RegistryKeyIterator iterator_user_key(
-      HKEY_CURRENT_USER, ASCIIToWide(kRegistryExtensions).c_str());
+      HKEY_CURRENT_USER, base::ASCIIToWide(kRegistryExtensions).c_str());
   for (; iterator_user_key.Valid(); ++iterator_user_key)
     keys.insert(iterator_user_key.Name());
 
   // Iterate over the keys found, first trying HKLM, then HKCU, as per Windows
   // policy conventions. We only fall back to HKCU if the HKLM key cannot be
   // opened, not if the data within the key is invalid, for example.
   for (std::set<string16>::const_iterator it = keys.begin();
        it != keys.end(); ++it) {
     base::win::RegKey key;
-    string16 key_path = ASCIIToWide(kRegistryExtensions);
+    string16 key_path = base::ASCIIToWide(kRegistryExtensions);
     key_path.append(L"\\");
     key_path.append(*it);
     if (key.Open(HKEY_LOCAL_MACHINE,
                  key_path.c_str(), KEY_READ) != ERROR_SUCCESS) {
       if (key.Open(HKEY_CURRENT_USER,
                    key_path.c_str(), KEY_READ) != ERROR_SUCCESS) {
         LOG(ERROR) << "Unable to read registry key at path (HKLM & HKCU): "
                    << key_path << ".";
         continue;
       }
@@ skipping 33 matching lines @@
 
     string16 extension_version;
     if (key.ReadValue(kRegistryExtensionVersion, &extension_version)
         != ERROR_SUCCESS) {
       // TODO(erikkay): find a way to get this into about:extensions
       LOG(ERROR) << "Missing value " << kRegistryExtensionVersion
                  << " for key " << key_path << ".";
       continue;
     }
 
-    std::string id = WideToASCII(*it);
+    std::string id = base::WideToASCII(*it);
     StringToLowerASCII(&id);
     if (!Extension::IdIsValid(id)) {
       LOG(ERROR) << "Invalid id value " << id
                  << " for key " << key_path << ".";
       continue;
     }
 
-    Version version(WideToASCII(extension_version));
+    Version version(base::WideToASCII(extension_version));
     if (!version.IsValid()) {
       LOG(ERROR) << "Invalid version value " << extension_version
                  << " for key " << key_path << ".";
       continue;
     }
 
     prefs->SetString(
         id + "." + ExternalProviderImpl::kExternalVersion,
-        WideToASCII(extension_version));
+        base::WideToASCII(extension_version));
     prefs->SetString(
         id + "." + ExternalProviderImpl::kExternalCrx,
         extension_path_str);
   }
 
   prefs_.reset(prefs.release());
   HISTOGRAM_TIMES("Extensions.ExternalRegistryLoaderWin",
                   base::TimeTicks::Now() - start_time);
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&ExternalRegistryLoader::LoadFinished, this));
 }
 
 }  // namespace extensions