Change nonstd::unique_ptr to take a custom deleter.

core/include/fxcrt/fx_basic.h

Index: core/include/fxcrt/fx_basic.h
diff --git a/core/include/fxcrt/fx_basic.h b/core/include/fxcrt/fx_basic.h
index bc3d81200feeee0706c48a37ec1578dbe7f1220f..3e556f5439230ed086574ec5d11a71254178e28c 100644
--- a/core/include/fxcrt/fx_basic.h
+++ b/core/include/fxcrt/fx_basic.h
@@ -947,6 +947,13 @@ class CFX_AutoRestorer {
   T m_OldValue;
 };
 
+// Used with nonstd::unique_ptr to Release() objects that can't be deleted.
+template <class T>
+struct ReleaseDeleter {
+  inline void operator()(T* ptr) const { ptr->Release(); }
+};
+
+// TODO(thestig) Remove in favor of nonstd::unique_ptr.

[Tom Sepez, 2015/09/18 23:29:32]

except that this is more like shared ptr, with ref-counting pushed off onto each
of the call sites.

[Lei Zhang, 2015/09/18 23:51:51]

Is it? I'm not seeing the ref-counting.

 template <class T>
 class CFX_SmartPointer {
  public:
@@ -959,6 +966,7 @@ class CFX_SmartPointer {
  protected:
   T* m_pObj;
 };
+
 #define FX_DATALIST_LENGTH 1024
 template <size_t unit>
 class CFX_SortListArray {