GitLab

This change introduces a controller Java class AwDevToolsServer
for dynamically controlling the state of web debugging.
This change also removes the temporary remote debugging landing
page, as chrome://inspect now fully supports WebView.

BUG: 8691809

Upstream trunk patch: http://crrev.com/24238007

(re-land, original Change-Id: I9315272f39e59978bb723458706c8ec56498dbf1)

Change-Id: I6086eb61eaaf8829fffdf56cc0d1e242ab4aa8af