Disk cache: Fix the path for stress_cache.
Disk cache: Fix the path for stress_cache.

r29136 broke the temp path used for stress_cache.
I'm switching it back to the desired location (it should
not interfere with the path for net_unittests).

BUG=none
TEST=none



Review URL: http://codereview.chromium.org/3300019

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@59004 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