VIEW_VC: https://src.chromium.org/viewvc/chrome?view=rev&revision=
GITCL_PREUPLOAD: http://src.chromium.org/viewvc/trunk/tools/depot_tools/git-cl-upload-hook?revision=HEAD&root=chrome
GITCL_PREDCOMMIT: http://src.chromium.org/viewvc/trunk/tools/depot_tools/git-cl-upload-hook?revision=HEAD&root=chrome
+PROJECT: chromium_deps