Remove all traces of ChromeShell from src/build.

ChromeShell is about to be deleted. Remove all knowledge of ChromeShell
from build.

BUG=510220

Review URL: https://codereview.chromium.org/1317453005

Cr-Commit-Position: refs/heads/master@{#346997}


CrOS-Libchrome-Original-Commit: 989d386cbe93ec261df6bd8a87fef5532dea1669
1 file changed
tree: 8a3638fee40528f23651bb92c11c03a207d6bb5a
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/