Paul Berry
c78b4d66bb
These utilities are needed for generating the code that supports summaries; in order to move summary logic into front_end, we will need these code generation tools in front_end as well. Also make a minor change to summary code generation logic so that it talks to the file system directly rather than depending on analyzer's file system abstraction. R=brianwilkerson@google.com Review-Url: https://codereview.chromium.org/2742333005 .