Roll cacheinvalidation to r314

November invalidation client update

- Using setIntentRedelivery(true) and checking for null intents in all
IntentService implementations.
- Adding support for clients that need to be informed of suppression (exposing
suppression-enabled flag, which formerly defaulted to true)
- Disabling connection reuse in message sender service to minimize chances of
EOFException
- Misc. comment and code cleanup

BUG=321258,318322

Review URL: https://codereview.chromium.org/65653005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236679 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236680 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 236680