Revert 194649 "Remove scoped_array from Chromium."

trunk/src/base/callback_internal.h

Index: trunk/src/base/callback_internal.h
===================================================================
--- trunk/src/base/callback_internal.h	(revision 194652)
+++ trunk/src/base/callback_internal.h	(working copy)
@@ -136,6 +136,12 @@
   typedef scoped_ptr<T, D> StorageType;
 };
 
+template <typename T>
+struct CallbackParamTraits<scoped_array<T> > {
+  typedef scoped_array<T> ForwardType;
+  typedef scoped_array<T> StorageType;
+};
+
 template <typename T, typename R>
 struct CallbackParamTraits<scoped_ptr_malloc<T, R> > {
   typedef scoped_ptr_malloc<T, R> ForwardType;
@@ -170,6 +176,9 @@
 template <typename T, typename D>
 scoped_ptr<T, D> CallbackForward(scoped_ptr<T, D>& p) { return p.Pass(); }
 
+template <typename T>
+scoped_array<T> CallbackForward(scoped_array<T>& p) { return p.Pass(); }
+
 template <typename T, typename R>
 scoped_ptr_malloc<T, R> CallbackForward(scoped_ptr_malloc<T, R>& p) {
   return p.Pass();