--- a/mtpdataproviders/mtpimagedp/src/mtpimagedputilits.cpp	Mon May 03 13:19:02 2010 +0300
+++ b/mtpdataproviders/mtpimagedp/src/mtpimagedputilits.cpp	Fri May 14 16:42:01 2010 +0300
@@ -64,24 +64,17 @@
     return aFramework.StorageMgr().FrameworkStorageId(static_cast<TDriveNumber>(driveNumber));
     }
 
-TUint32 MTPImageDpUtilits::FindParentHandleL(MMTPDataProviderFramework& aFramework, CMTPImageDataProvider& aDataProvider, const TDesC& aFullPath)
+TUint32 MTPImageDpUtilits::FindParentHandleL(MMTPDataProviderFramework& aFramework, CMTPImageDataProvider& /*aDataProvider*/, const TDesC& aFullPath)
     {
     TUint32 parentHandle = KMTPHandleNoParent;
     TParsePtrC parse(aFullPath);
     
     if(!parse.IsRoot())
-        {   
-        if (!aDataProvider.GetCacheParentHandle(parse.DriveAndPath(), parentHandle))
-            {
-            parentHandle = aFramework.ObjectMgr().HandleL(parse.DriveAndPath());
-            if (parentHandle != KMTPHandleNone)
-                {
-                aDataProvider.SetCacheParentHandle(parse.DriveAndPath(), parentHandle);                
-                }
-            }
+        {
+        parentHandle = aFramework.ObjectMgr().HandleL(parse.DriveAndPath());
         }
     
-    return parentHandle;    
+    return parentHandle;
     }
 
 TBool MTPImageDpUtilits::IsNewPicture(const CMTPObjectMetaData& aMetadata)
@@ -100,30 +93,3 @@
     aMetadata.SetUint(CMTPObjectMetaData::EFormatSubCode, status);
     aFramework.ObjectMgr().ModifyObjectL(aMetadata);
     }
-
-TInt MTPImageDpUtilits::GetThumbnailSize(const CMTPObjectMetaData& aMetadata)
-    {    
-    /**
-     * query thumbnail size from EFormatSubCode column
-     */
-    return (aMetadata.Uint(CMTPObjectMetaData::EFormatSubCode) & IMAGE_OBJECT_THUMBNAIL_SIZE_BITMASK);
-    }
-
-void MTPImageDpUtilits::UpdateObjectThumbnailSizeL(MMTPDataProviderFramework& aFramework, CMTPObjectMetaData& aMetadata, TInt aThumbnailSize)
-    {
-    //check thumbnail size whether it is overflow
-    if (aThumbnailSize <= IMAGE_OBJECT_THUMBNAIL_SIZE_BITMASK)
-        {
-        TBool newPic = MTPImageDpUtilits::IsNewPicture(aMetadata);
-        if (newPic)
-            {
-            aMetadata.SetUint(CMTPObjectMetaData::EFormatSubCode, aThumbnailSize);
-            }
-        else
-            {
-            aThumbnailSize |= IMAGE_OBJECT_STATUS_BITMASK;
-            aMetadata.SetUint(CMTPObjectMetaData::EFormatSubCode, aThumbnailSize);
-            }
-        aFramework.ObjectMgr().ModifyObjectL(aMetadata);
-        }
-    }