bug 3720: <LABEL> background draws properly now.

layout/html/document/src/ua.css

@@ -689,9 +689,8 @@ input[type=password] {
 label {
   display: inline;
   vertical-align: bottom;
-  background-color: white; 
-	padding-left: 3px;
-	padding-right: 3px;
+  padding-left: 3px;
+  padding-right: 3px;
 }
 
 select {

layout/html/forms/src/nsLabelFrame.cpp

@@ -413,6 +413,7 @@ nsLabelFrame::Reflow(nsIPresContext&          aPresContext,
       // the view's size is not know yet, but its size will be kept in synch with our frame.
       nsRect boundBox(0, 0, 500, 500); 
       result = view->Init(viewMan, boundBox, parView, nsnull);
+      view->SetContentTransparency(PR_TRUE);
       viewMan->InsertChild(parView, view, 0);
       SetView(view);
     }

layout/style/ua.css

@@ -689,9 +689,8 @@ input[type=password] {
 label {
   display: inline;
   vertical-align: bottom;
-  background-color: white; 
-	padding-left: 3px;
-	padding-right: 3px;
+  padding-left: 3px;
+  padding-right: 3px;
 }
 
 select {