80b16d6a88
I'm working on changes for KernelDriver to use Bazel-like model with tree shaking, and noticed these problems, because in this new model we serialize and deserialize kernels. R=ahe@google.com, kmillikin@google.com, paulberry@google.com, sigmund@google.com BUG= Review-Url: https://codereview.chromium.org/3008843002 .