custom shapes drawing on overlay bug

git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@60016 954022d7-b5bf-4e40-9824-e11837661b57

Word/Drawing/ShapeDrawer.js

@@ -774,6 +774,9 @@ CShapeDrawer.prototype =
         if (mode == "none" || this.bIsNoFillAttack)
             return;
 
+        if (this.Graphics.IsTrack)
+            this.Graphics.m_oOverlay.ClearAll = true;
+
         if (this.Graphics.IsSlideBoundsCheckerType === true)
             return;
 
@@ -1118,6 +1121,9 @@ CShapeDrawer.prototype =
         if (this.bIsNoStrokeAttack)
             return;
 
+        if (this.Graphics.IsTrack)
+            this.Graphics.m_oOverlay.ClearAll = true;
+
         if (null != this.OldLineJoin && !this.IsArrowsDrawing)
         {
             switch (this.Ln.Join.type)