GitLab

I'm preparing to move some of this functionality out to a HttpStream object or something.  I'm hindered here by the mutation of state in functions that seemingly should be const.  I've refactored some code into non-member functions to make the dependencies more explicit.  This will make it easier for me to pull some of this code out.
Also dropped the net:: qualifiers in the unittest.
TESTED=Ran net_unittests

Review URL: http://codereview.chromium.org/100001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14772 0039d316-1c4b-4281-b951-d872f2087c98