GitLab

        Reviewed by Kevin Decker and Darin Adler.

        Fix <rdar://problem/6836132>.
        
        * Plugins/Hosted/NetscapePluginHostProxy.mm:
        (WKPCCheckIfAllowedToLoadURL):
        Call the instance proxy.
        
        (WKPCCancelCheckIfAllowedToLoadURL):
        Ditto.
        
        * Plugins/Hosted/NetscapePluginInstanceProxy.h:
        * Plugins/Hosted/NetscapePluginInstanceProxy.mm:
        (WebKit::NetscapePluginInstanceProxy::NetscapePluginInstanceProxy):
        Initialize the check ID counter.
        
        (WebKit::NetscapePluginInstanceProxy::checkIfAllowedToLoadURL):
        Create a WebPluginContainerCheck, add it to the map, and start it.
        
        (WebKit::NetscapePluginInstanceProxy::cancelCheckIfAllowedToLoadURL):
        Remove the check from the map.
        
        (WebKit::NetscapePluginInstanceProxy::checkIfAllowedToLoadURLResult):
        Call the WKPH MIG callback.
        
        * Plugins/Hosted/WebHostedNetscapePluginView.h:
        * Plugins/Hosted/WebHostedNetscapePluginView.mm:
        (-[WebHostedNetscapePluginView _webPluginContainerCancelCheckIfAllowedToLoadRequest:]):
        Call the instance proxy.
        
        (-[WebHostedNetscapePluginView _containerCheckResult:contextInfo:]):
        Ditto.
        
        * Plugins/Hosted/WebKitPluginClient.defs:
        * Plugins/Hosted/WebKitPluginHost.defs:
        Add MIG declarations.



git-svn-id: svn://svn.chromium.org/blink/trunk@42965 bbb929c8-8fbe-4397-9dbb-9b2b20218538