Fix for bug 105716: Can't delete the input characters in the above form page

Modified RemoveFrame() to call mFloaters.DestroyFrame(aOldFrame) after
the line search. This insures that aOldFrame is destroyed even if it
isn't found in the line list.

r=dbaron@fas.harvard.edu  sr=waterson@netscape.com

layout/generic/nsBlockFrame.cpp

@@ -4807,18 +4807,16 @@ nsBlockFrame::RemoveFrame(nsIPresContext* aPresContext,
       return mAbsoluteContainer.RemoveFrame(this, aPresContext, aPresShell, aListName, aOldFrame);
   }
   else if (nsLayoutAtoms::floaterList == aListName) {
-    // Remove floater from the floater list first
-    mFloaters.RemoveFrame(aOldFrame);
-
     // Find which line contains the floater
     line_iterator line = begin_lines(), line_end = end_lines();
     for ( ; line != line_end; ++line) {
       if (line->IsInline() && line->RemoveFloater(aOldFrame)) {
-        aOldFrame->Destroy(aPresContext);
         break;
       }
     }
 
+    mFloaters.DestroyFrame(aPresContext, aOldFrame);
+
     // Mark every line at and below the line where the floater was dirty
     // XXXldb This could be done more efficiently.
     for ( ; line != line_end; ++line) {

layout/html/base/src/nsBlockFrame.cpp

@@ -4807,18 +4807,16 @@ nsBlockFrame::RemoveFrame(nsIPresContext* aPresContext,
       return mAbsoluteContainer.RemoveFrame(this, aPresContext, aPresShell, aListName, aOldFrame);
   }
   else if (nsLayoutAtoms::floaterList == aListName) {
-    // Remove floater from the floater list first
-    mFloaters.RemoveFrame(aOldFrame);
-
     // Find which line contains the floater
     line_iterator line = begin_lines(), line_end = end_lines();
     for ( ; line != line_end; ++line) {
       if (line->IsInline() && line->RemoveFloater(aOldFrame)) {
-        aOldFrame->Destroy(aPresContext);
         break;
       }
     }
 
+    mFloaters.DestroyFrame(aPresContext, aOldFrame);
+
     // Mark every line at and below the line where the floater was dirty
     // XXXldb This could be done more efficiently.
     for ( ; line != line_end; ++line) {