diff -r 1801340c26a2 -r e5af45d51884 uiacceltk/hitchcock/ServerCore/Inc/alfbridge.h
--- a/uiacceltk/hitchcock/ServerCore/Inc/alfbridge.h	Thu Aug 19 10:48:02 2010 +0300
+++ b/uiacceltk/hitchcock/ServerCore/Inc/alfbridge.h	Tue Aug 31 16:07:35 2010 +0300
@@ -159,7 +159,7 @@
             CHuiRoster& aRoster, 
             CHuiControlGroup& aGroup, 
             TInt aWhere, 
-            TInt aScreenNumber = 0);
+            TInt aScreenNumber );
 
     /**
      * This method sets the windowgroup id for the alf window.
@@ -202,8 +202,8 @@
   	 */
     void AlfGfxEffectEndCallBack( TInt aHandle );
    
-    TInt FindClientWindowGroupId(CHuiControlGroup& aControlGroup );
-    TInt FindWindowGroupNodeId(CHuiControlGroup& aControlGroup ) const;
+    TInt FindClientWindowGroupId( TInt aScreenNumber, CHuiControlGroup& aControlGroup );
+    TInt FindWindowGroupNodeId( TInt aScreenNumber, CHuiControlGroup& aControlGroup ) const;
     
     void CleanAllFxVisuals();
 
@@ -318,25 +318,6 @@
             TInt aDuration,
             TBool& aCoverageRegionModified );
 
-    // Experimental
-    
-    /**
-     * Checks if visual that's flagged as not ready for current orientation is reachable.
-     */
-    TBool IsVisualNotReadyReachable();
-
-    /**
-     * Recursive helper function for IsVisualNotReadyReachable.
-     */
-    TBool IsVisualNotReadyReachableRecursive(
-            CHuiLayout* aLayout,
-            CHuiControlGroup& aControlGroup,
-            CHuiControl& aControl,
-            TBool& aFullscreenCovered, 
-            const TRect& aFullscreen,
-            CAlfScreen* aScreen,
-            TBool aChildCanBeOpaque, 
-            TBool aOnlyForEmbeddedAlfApp);
 	
     void LayoutSwitchStart();
     void LayoutSwitchComplete();
@@ -426,16 +407,6 @@
     TBool StoreLayoutIfRequiredByEffectL(CHuiLayout* aLayout, CFullScreenEffectState& aEvent, TBool& aNeededStoredLayout);
 
     /**
-     * HandleGfxRedirection
-	 *
-	 * Redirect effect to correct application in case of effect requested for host application, but
-	 * embedded (chained) application is on top of it.
-	 *
-     * If effect setup has been already made for the layout, effect is not redirected.  
-     */
-    void HandleGfxRedirection(CFullScreenEffectState& aEvent, CHuiLayout*& aLayout);
-
-    /**
      * Handles begin and end fullscreen events
      */
     TBool HandleGfxEventL(CFullScreenEffectState& aEvent, CHuiLayout* aToLayout, CHuiLayout *aFromLayout);
@@ -620,8 +591,6 @@
 	
 	void HandleIncludeToVisibilityCalculationL( TAlfBridgerData& aData );
 	
-	void HandleSetScreenDeviceValidL( TAlfBridgerData& aData );
-	
 	void HandleSetWindowAreaL( TAlfBridgerData& aData );
 	
 	void HandleReorderWindowL( TAlfBridgerData& aData );
@@ -648,10 +617,6 @@
 	
 	void HandleSetFadeEffectL( TAlfBridgerData& aData );
 	
-	void HandleGroupChained( TAlfBridgerData& aData);
-	
-	void HandleGroupChainBroken( TAlfBridgerData& aData);
-	
 	void HandleMoveWindowToNewGroupL( TAlfBridgerData& aData );
 
     void HandleSetLayoutSwitchEffectL();
@@ -746,26 +711,12 @@
     CHuiCanvasVisual* FindVisualByClientSideIds(TUint32 aClientSideId, TUint32 aClientSideGroupId );
 
     /**
-	 * FindChainedGroup
-	 * 
-	 * Find chained windowgroup from iWindowChainsArray. Return 0, if not found.
-	 */
-    TUint32 FindChainedGroup(TUint32 aTreeNodeId);
-
-    /**
-	 * IsChainedGroup
-	 * 
-	 * @return ETrue if group is chained.
-	 */    
-    TBool IsChainedGroup(TUint32 aTreeNodeId);
-    
-    /**
      * This method finds controlgroup which has been assosiated with given window group id. 
      * Control group may or may not be active in roster.
      *
      * @param aWindowGroupNodeId Node id of the window group, internal.
      */
-    CHuiControlGroup* FindControlGroup(TInt aWindowGroupNodeId, TInt aScreenNumber = 0);
+    CHuiControlGroup* FindControlGroup(TInt aWindowGroupNodeId, TInt aScreenNumber );
 
     /**
      * This method finds controlgroup which has been assosiated with window server window group id. 
@@ -789,12 +740,6 @@
      * @return Pointer to found control gruop. NULL if not found.
      */
     CHuiControlGroup* FindControlGroupBySecureId( TInt aSecureId, TInt aWgId = -1 ) const;
-	 /**
-	  *	FindControlGroupBySecureId
-	  *
-	  *	Returns a list of window groups belonging to aSecureId.
-	  */
-    void FindControlGroupBySecureId( TInt aSecureId, RPointerArray<CHuiControlGroup>& aGroupList);
     
     /**
      * Finds control gruop which matches the full screen effect end state.
@@ -816,7 +761,7 @@
      *
      * @param aWindowGroupNodeId Node id of the window group, internal.
      */
-    void DeleteControlGroupL(TInt aWindowGroupNodeId, TInt aScreenNumber = 0);
+    void DeleteControlGroupL(TInt aWindowGroupNodeId, TInt aScreenNumber );
 
     /**
      * Creates a control group
@@ -842,7 +787,7 @@
      * 
      */
 
-    void ReorderAlfControlGroupsL( TInt aScreenNumber = 0);
+    void ReorderAlfControlGroupsL( TInt aScreenNumber );
         
     /**
      * Called to notify the observer that a display refresh is about to begin.
@@ -909,16 +854,6 @@
      */
     void UpdateRootVisualsToFullscreen();
     
-    /**
-     * Report memory consumption details (if enabled).
-     */
-    void ReportMemory();
-    
-    /**
-     * Clears rasterizer cache.
-     */
-    void ClearRasterizerCache();
-    
 private:
 
     RPointerArray<CAlfScreen> iAlfScreens;
@@ -1074,18 +1009,6 @@
         };
     
     RHashMap<TUint32,THashVisualStruct> iWindowHashArray;
-    
-    class TChainData
-        {
-    public:
-        TChainData(TUint32 aParent, TUint32 aChainee) : iParent(aParent), iChainee(aChainee)
-            {
-            }
-        TUint32 iParent;
-        TUint32 iChainee;
-        };
-    RHashMap<TUint32,TChainData> iWindowChainsArray;
-    
     CHuiControl* iOrphanStorage; // owned. holds the visuals which are orphaned from their control group
     class TRegisteredEffectsStruct
         {