Reviewed by Yury Semikhatsky.

        Web Inspector: [REGRESSION] scripts panel is broken when frontend is reopened.
        https://bugs.webkit.org/show_bug.cgi?id=56747

        Debugger should be enabled on front-end side to guarantee initialization sequence (resources come before scripts).

        * inspector/Inspector.json:
        * inspector/InspectorAgent.cpp:
        (WebCore::InspectorAgent::showProfilesPanel):
        * inspector/InspectorAgent.h:
        * inspector/InspectorController.cpp:
        (WebCore::InspectorController::InspectorController):
        (WebCore::InspectorController::connectFrontend):
        (WebCore::InspectorController::showAndEnableDebugger):
        * inspector/InspectorController.h:
        * inspector/InspectorDebuggerAgent.cpp:
        (WebCore::InspectorDebuggerAgent::setFrontend):
        (WebCore::InspectorDebuggerAgent::clearFrontend):
        * inspector/InspectorDebuggerAgent.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@81673 268f45cc-cd09-0410-ab3c-d52691b4dbfc