base/version: remove wstring version

webkit/plugins/npapi/plugin_group.cc

Index: webkit/plugins/npapi/plugin_group.cc
diff --git a/webkit/plugins/npapi/plugin_group.cc b/webkit/plugins/npapi/plugin_group.cc
index ec1b537b2975ea02ee87747be671d29eb0a26347..77c27aa5e39a11a0c84fd1d2885a8fe3e822369f 100644
--- a/webkit/plugins/npapi/plugin_group.cc
+++ b/webkit/plugins/npapi/plugin_group.cc
@@ -186,7 +186,7 @@ bool PluginGroup::Match(const WebPluginInfo& plugin) const {
 
   // There's at least one version range, the plugin's version must be in it.
   scoped_ptr<Version> plugin_version(
-      Version::GetVersionFromString(UTF16ToWide(plugin.version)));
+      Version::GetVersionFromString(UTF16ToASCII(plugin.version)));
   if (plugin_version.get() == NULL) {
     // No version could be extracted, assume we don't match the range.
     return false;
@@ -212,7 +212,7 @@ Version* PluginGroup::CreateVersionFromString(const string16& version_string) {
   std::replace(version.begin(), version.end(), ',', '.');
   std::replace(version.begin(), version.end(), '(', '.');
 
-  return Version::GetVersionFromString(version);
+  return Version::GetVersionFromString(WideToASCII(version));
 }
 
 void PluginGroup::UpdateActivePlugin(const WebPluginInfo& plugin) {