Remove deprecated wstring DictionaryValue::Get{Dictionary,List}WithoutPathExpansion() overloads.

base/values.cc

Index: base/values.cc
diff --git a/base/values.cc b/base/values.cc
index b2e276e4714de35db02d337a62a8062597e0b296..82fdbed5debbe17cf58d46175b015e248926eeac 100644
--- a/base/values.cc
+++ b/base/values.cc
@@ -782,19 +782,6 @@ bool DictionaryValue::GetStringWithoutPathExpansion(
   return value->GetAsString(out_value);
 }
 
-// TODO(viettrungluu): Deprecated and to be removed:
-bool DictionaryValue::GetDictionaryWithoutPathExpansion(
-    const std::wstring& key,
-    DictionaryValue** out_value) const {
-  return GetDictionaryWithoutPathExpansion(WideToUTF8(key), out_value);
-}
-
-// TODO(viettrungluu): Deprecated and to be removed:
-bool DictionaryValue::GetListWithoutPathExpansion(const std::wstring& key,
-                                                  ListValue** out_value) const {
-  return GetListWithoutPathExpansion(WideToUTF8(key), out_value);
-}
-
 bool DictionaryValue::Remove(const std::string& path, Value** out_value) {
   DCHECK(IsStringUTF8(path));
   std::string current_path(path);