Code cleanup.

Author: phase1geo

src/CanvasImageInfo.vala

@@ -110,7 +110,7 @@ public class CanvasImageInfo {
     node->set_prop( "width", width.to_string() );
     node->set_prop( "height", height.to_string() );
 
-    node->add_child( pixbuf_rect.save() );
+    node->add_child( pixbuf_rect.save( "rect" ) );
 
     return( node );
 

src/CanvasRect.vala

@@ -188,9 +188,9 @@ public class CanvasRect {
 
   //-------------------------------------------------------------
   // Saves this rectangle to XML format.
-  public Xml.Node* save() {
+  public Xml.Node* save( string name ) {
 
-    Xml.Node* node = new Xml.Node( null, "rect" );
+    Xml.Node* node = new Xml.Node( null, name );
 
     node->set_prop( "x", x.to_string() );
     node->set_prop( "y", y.to_string() );