CPP: Update lite_metadata.cc.
CPP: Update lite_metadata.cc.

This file was not up-to-date which made some unit tests fail in Chrome.

Note that the file is not displayed on rietveld since it is too large.

Review URL: https://codereview.appspot.com/5636052

erezak/libphonenumber-csharp,paulmutuaide/libphonenumber-csharp,JamesPosada/libphonenumber-csharp,langboost/libphonenumber-csharp,paulmutuaide/libphonenumber-csharp,erezak/libphonenumber-csharp,weitzhandler/libphonenumber-csharp,jmue/libphonenumber-csharp,erezak/libphonenumber-csharp,langboost/libphonenumber-csharp,jmue/libphonenumber-csharp,weitzhandler/libphonenumber-csharp,weitzhandler/libphonenumber-csharp,elijajah/libphonenumber-csharp,paulmutuaide/libphonenumber-csharp,paulmutuaide/libphonenumber-csharp,joharmandav/libphonenumber-csharp,elijajah/libphonenumber-csharp,joharmandav/libphonenumber-csharp,elijajah/libphonenumber-csharp,JamesPosada/libphonenumber-csharp,JamesPosada/libphonenumber-csharp,elijajah/libphonenumber-csharp,joharmandav/libphonenumber-csharp,jmue/libphonenumber-csharp,langboost/libphonenumber-csharp