GitLab

Move kRunWebTests up to shell_switches.h as it is a switch to control
content shell, causing it to inject web test code.

Introduce DEPS rule to disallow content/shell/ to use
  content/shell/common/web_test
  content/shell/renderer/web_test

Allow content/shell/test_runner to still access these, as it is part
of web test code.

Allow content/shell/app/shell_main_delegate.cc to access
  content/shell/renderer/web_test/
  content/shell/browser/web_test/
in order to inject web test behaviour into the application at run-time.

R=nasko@chromium.org

Bug: 866140
Change-Id: I3c0ca417b537506f6d7fad55c4a1bb5e495d94c8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2122462
Commit-Queue: danakj <danakj@chromium.org>
Reviewed-by: Avi Drissman <avi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#754956}