src/components/infobars/README

   1 - Infobars is a layered component
   2 (https://sites.google.com/a/chromium.org/dev/developers/design-documents/layered-components-design)
   3 to enable it to be shared cleanly on iOS.
   4
   5 Directory structure:
   6 core/: shared code that does not depend on src/content/
   7 content/: Driver for the shared code based on the content layer.