css::frame::XStatusbarController: add missing interface

Added ::com::sun::star::lang::XComponent. IDL documentation taken from
http://wiki.openoffice.org/wiki/Framework/Tutorial/Statusbar_Controller#Status_bar_controller_service
(cherry picked from commit f3dc398e)

Conflicts:
	framework/inc/uielement/statusbarmanager.hxx
	framework/source/uielement/statusbarmanager.cxx

Change-Id: Id2d768250632b12b834602a33a4e9923cec9bd3f

framework/inc/uielement/statusbarmanager.hxx

@@ -27,7 +27,6 @@
 #include <stdtypes.h>
 
 #include <com/sun/star/frame/XFrame.hpp>
-#include <com/sun/star/frame/XStatusListener.hpp>
 #include <com/sun/star/frame/XStatusbarController.hpp>
 #include <com/sun/star/frame/XUIControllerFactory.hpp>
 #include <com/sun/star/ui/XUIConfiguration.hpp>
@@ -104,7 +103,7 @@ class StatusBarManager : public ::com::sun::star::frame::XFrameActionListener
         void MouseButton( const MouseEvent& rMEvt ,sal_Bool ( SAL_CALL ::com::sun::star::frame::XStatusbarController::*_pMethod )(const ::com::sun::star::awt::MouseEvent&));
 
     protected:
-        typedef std::map< sal_uInt16, ::com::sun::star::uno::Reference< com::sun::star::frame::XStatusListener > > StatusBarControllerMap;
+        typedef std::map< sal_uInt16, ::com::sun::star::uno::Reference< com::sun::star::frame::XStatusbarController > > StatusBarControllerMap;
 
         sal_Bool                                                                                        m_bDisposed : 1,
                                                                                                         m_bFrameActionRegistered : 1,

include/svtools/statusbarcontroller.hxx

@@ -41,7 +41,6 @@ namespace svt
 
 class SVT_DLLPUBLIC StatusbarController :
                             public ::com::sun::star::frame::XStatusbarController,
-                            public ::com::sun::star::lang::XComponent,
                             public ::comphelper::OBaseMutex,
                             public ::cppu::OWeakObject
 {

offapi/com/sun/star/frame/XStatusbarController.idl

@@ -24,6 +24,7 @@
 #include <com/sun/star/awt/Rectangle.idl>
 #include <com/sun/star/awt/XGraphics.idl>
 #include <com/sun/star/frame/XStatusListener.idl>
+#include <com/sun/star/lang/XComponent.idl>
 #include <com/sun/star/lang/XInitialization.idl>
 #include <com/sun/star/util/XUpdatable.idl>
 
@@ -47,6 +48,14 @@ module com {  module sun {  module star {  module frame {
 */
 interface XStatusbarController
 {
+    /** used to control the life-time of the component
+
+        Used by a status bar implementation to control the life-time of
+        a status bar controller. The status bar is the only instance which
+        is allowed to dispose the component.
+     */
+    interface com::sun::star::lang::XComponent;
+
     /** used to initialize a component with required arguments.
 
         <p>A status bar controller is initialized with <b>five</b> additional