GitLab

Remove the chrome D-Bus bindings code and web UI test code. We can revive
them from git history if we need them again.

BUG=641996
TEST=compiles
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
TBR=dpranke@chromium.org

Review-Url: https://codereview.chromium.org/2292703002
Cr-Commit-Position: refs/heads/master@{#415321}