Mac: Remove some unneccesary IPC from fork_and_get_task.
Mac: Remove some unneccesary IPC from fork_and_get_task.

This was a left-over from the previous swap-bootstrap-port-based approach.

BUG=13156
TEST=Open task manager. Should still work.

Review URL: http://codereview.chromium.org/551004

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@36088 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