QUIC - Changed DelatedWrite to be a struct and other nits from internal
code review of merging CL 131743009.

R=rch@chromium.org

Review URL: https://codereview.chromium.org/132733003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245731 0039d316-1c4b-4281-b951-d872f2087c98
Basic implementation of the Sync C++ fake server (attempt #2)

This CL provides just enough functionality so that
PrototypeFakeServerTest will pass.

This was originally committed as r245326, but was reverted due to
compile errors.

BUG=323265

Review URL: https://codereview.chromium.org/139783006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245732 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245731
SVN changes up to revision 245732