Make base use the proper Value namespace

base/prefs/default_pref_store.h

Index: base/prefs/default_pref_store.h
diff --git a/base/prefs/default_pref_store.h b/base/prefs/default_pref_store.h
index d44e8665541d495a5d67aa80ca476496676f9bbc..97b3960b0048bbe2f8f5cc0fdb2da132f1b6c167 100644
--- a/base/prefs/default_pref_store.h
+++ b/base/prefs/default_pref_store.h
@@ -29,11 +29,12 @@ class BASE_PREFS_EXPORT DefaultPrefStore : public PrefStore {
 
   // Sets a |value| for |key|. Should only be called if a value has not been
   // set yet; otherwise call ReplaceDefaultValue().
-  void SetDefaultValue(const std::string& key, scoped_ptr<Value> value);
+  void SetDefaultValue(const std::string& key, scoped_ptr<base::Value> value);
 
   // Replaces the the value for |key| with a new value. Should only be called
   // if a value has alreday been set; otherwise call SetDefaultValue().
-  void ReplaceDefaultValue(const std::string& key, scoped_ptr<Value> value);
+  void ReplaceDefaultValue(const std::string& key,
+                           scoped_ptr<base::Value> value);
 
   const_iterator begin() const;
   const_iterator end() const;