QUIC - Move the logic for allowing a larger max from SetDefaults to the
quic_server and internal QUIC server. Made client side fixes
(per rch's comments in https://codereview.chromium.org/97433002/)

R=rch@chromium.org

Review URL: https://codereview.chromium.org/99203003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238198 0039d316-1c4b-4281-b951-d872f2087c98
Catch printf() in CheckSpamLogging

R=maruel@chromium.org, thakis@chromium.org

Review URL: https://codereview.chromium.org/99653004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238199 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 238199