Web Inspector: Inspect element does not highlight element in elements panel when inspector is opened.
https://bugs.webkit.org/show_bug.cgi?id=73459

Reviewed by Pavel Feldman.

This regressed in r101503.

* inspector/InjectedScriptHost.cpp:
(WebCore::InjectedScriptHost::InjectedScriptHost):
(WebCore::InjectedScriptHost::disconnect):
(WebCore::InjectedScriptHost::inspectImpl):
* inspector/InjectedScriptHost.h:
(WebCore::InjectedScriptHost::init):
* inspector/InspectorAgent.cpp:
(WebCore::InspectorAgent::enable):
(WebCore::InspectorAgent::inspect):
* inspector/InspectorAgent.h:
* inspector/InspectorController.cpp:
(WebCore::InspectorController::connectFrontend):
(WebCore::InspectorController::disconnectFrontend):
* inspector/WorkerInspectorController.cpp:
(WebCore::WorkerInspectorController::connectFrontend):
(WebCore::WorkerInspectorController::disconnectFrontend):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@101531 268f45cc-cd09-0410-ab3c-d52691b4dbfc