Fix small memory leak on SysAllocString.

views/widget/native_widget_win.cc

Index: views/widget/native_widget_win.cc
diff --git a/views/widget/native_widget_win.cc b/views/widget/native_widget_win.cc
index 2701173b5c6ef64b69a01748a44ea03c91cc1f1f..1abb872136f5c5f29a18e346a86aa40b52cae844 100644
--- a/views/widget/native_widget_win.cc
+++ b/views/widget/native_widget_win.cc
@@ -697,6 +697,7 @@ void NativeWidgetWin::SetAccessibleName(const std::wstring& name) {
     var.bstrVal = SysAllocString(name.c_str());
     hr = pAccPropServices->SetHwndProp(GetNativeView(), OBJID_CLIENT,

[sky, 2011/08/30 15:35:23]

Could we simplify this to SetHwndPropStr(..., name.c_str()) so that we don't
need to call SysAllocString?

                                        CHILDID_SELF, PROPID_ACC_NAME, var);
+    SysFreeString(var.bstrVal);
   }
 }