remove spurious connect (following up r11522)

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@11525 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

src/app/qgisapp.cpp

@@ -1679,10 +1679,6 @@ void QgisApp::setupConnections()
   connect( mMapLegend, SIGNAL( currentLayerChanged( QgsMapLayer* ) ),
            mMapTools.mNodeTool, SLOT( currentLayerChanged( QgsMapLayer* ) ) );
 
-  // connect map layer registry signal to identify
-  connect( QgsMapLayerRegistry::instance(), SIGNAL( layerWillBeRemoved( QString ) ),
-           mMapTools.mIdentify, SLOT( removeLayer( QString ) ) );
-
   //signal when mouse moved over window (coords display in status bar)
   connect( mMapCanvas, SIGNAL( xyCoordinates( QgsPoint & ) ), this, SLOT( showMouseCoordinate( QgsPoint & ) ) );
   connect( mMapCanvas->mapRenderer(), SIGNAL( drawingProgress( int, int ) ), this, SLOT( showProgress( int, int ) ) );