Don't take the address of a temporary

webkit/plugins/npapi/webplugin_delegate_impl_win.cc

Index: webkit/plugins/npapi/webplugin_delegate_impl_win.cc
diff --git a/webkit/plugins/npapi/webplugin_delegate_impl_win.cc b/webkit/plugins/npapi/webplugin_delegate_impl_win.cc
index 7fb114c6ad435ae975845ea2078e7e8602af4c9b..a27ee52a2f8da8def3f427a9eb830c8c5d5a0066 100644
--- a/webkit/plugins/npapi/webplugin_delegate_impl_win.cc
+++ b/webkit/plugins/npapi/webplugin_delegate_impl_win.cc
@@ -1024,7 +1024,8 @@ LRESULT CALLBACK WebPluginDelegateImpl::NativeWndProc(
     if (old_message != custom_msg)
       flags |= RDW_UPDATENOW;
 
-    RedrawWindow(hwnd, &invalid_rect.ToRECT(), NULL, flags);
+    RECT rect = invalid_rect.ToRECT();
+    RedrawWindow(hwnd, &rect, NULL, flags);
     result = FALSE;
   } else {
     delegate->is_calling_wndproc = true;