--- ngx_pagespeed-master/psol/include/third_party/chromium/src/base/logging.h	2013-05-23 18:09:15.654335647 +0100
+++ ngx_pagespeed-master/psol/include/third_party/chromium/src/base/logging.h	2013-05-23 18:10:30.159487851 +0100
@@ -2,6 +2,16 @@ 
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// FIX for compile problem with chromium
+// https://github.com/pagespeed/ngx_pagespeed/issues/197#issuecomment-15655467
+#ifdef LOG_INFO
+#undef LOG_INFO
+#endif
+
+#ifdef LOG_WARNING
+#undef LOG_WARNING
+#endif
+
 #ifndef BASE_LOGGING_H_
 #define BASE_LOGGING_H_