Add a name to the cros_chromite hook
Add a name to the cros_chromite hook

Adding a name to the hooks allows anyone to override the hook using their
gclient solution.

BUG=476098

Review URL: https://codereview.chromium.org/1080753002

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@294766 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build