[NaCl SDK] update cloud storage URL (commondatastorage -> storage)

TEST=trybots
R=binji@chromium.org

Review URL: https://codereview.chromium.org/108533003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240381 0039d316-1c4b-4281-b951-d872f2087c98
Moved ipc-specific files from autofill/core to autofill/content.

BUG=302468
TBR=jschuh@chromium.org, sky@chromium.org, aedla@chromium.org

Review URL: https://codereview.chromium.org/108283005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240382 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 240382