Add NSS PKCS12 import/export functions to CertDatabase.

Use sql: prefix when opening NSS UserDB (this will affect existing Chromeos installations, which had been using the old berkelydb format.)

BUG=19991,51327,51328,51330,51332
TEST=net/base/cert_database_nss_unittest.cc

Review URL: http://codereview.chromium.org/3018038

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55916 0039d316-1c4b-4281-b951-d872f2087c98
10 files changed