Fix convert_dict to look for .dic_delta rather than _delta.dic
Fix convert_dict to look for .dic_delta rather than _delta.dic

also add more output to hopefully prevent confusion in the future.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6341009

git-svn-id: http://src.chromium.org/svn/trunk/src@72738 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 05b9a4face1c25b9b0eff9a63066bcd263c4dd56
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