Fix expectations logic to deal with a few more edge cases.
Fix expectations logic to deal with a few more edge cases.

RELEASE : foo.html = TEXT
DEBUG : foo.html = IMAGE

The DEBUG line would clobber the RELEASE line before.

Also, clear the processed test state in all cases where we 
change the number of runs that we show (e.g. when
switching from the main view to the individual tests view
with the default maxResults value).

Review URL: http://codereview.chromium.org/442017

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@33156 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser