Extend disk cache unit tests to include reuse of internal entries.
Extend disk cache unit tests to include reuse of internal entries.


git-svn-id: http://src.chromium.org/svn/trunk/src@591 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: d2f39bf0b90964982fcf198a784abbf1467c4678
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser