GitLab

Added in gyp rule for building the needed protobuf. Added secondary code path that calls the PopArrayOfBytesAsProto command and then passes the value up to the rest of Chrome. Removed the old code path.

BUG=chromium-os:25489
TEST=Build image using new code path ChromeOS and Chrome.      Then test that is
     working on a device.


Review URL: http://codereview.chromium.org/9318007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@125005 0039d316-1c4b-4281-b951-d872f2087c98