1 files changed, 12 insertions, 17 deletions

diff --git a/editor/libeditor/HTMLEditorObjectResizer.cpp b/editor/libeditor/HTMLEditorObjectResizer.cpp
index 111a3f975..8ed5b6e4d 100644
--- a/editor/libeditor/HTMLEditorObjectResizer.cpp
+++ b/editor/libeditor/HTMLEditorObjectResizer.cpp
@@ -926,35 +926,30 @@ HTMLEditor::SetFinalSize(int32_t aX,
   // we want one transaction only from a user's point of view
   AutoEditBatch batchIt(this);
 
-  NS_NAMED_LITERAL_STRING(widthStr,  "width");
-  NS_NAMED_LITERAL_STRING(heightStr, "height");
-
-  nsCOMPtr<Element> resizedObject = do_QueryInterface(mResizedObject);
-  NS_ENSURE_TRUE(resizedObject, );
   if (mResizedObjectIsAbsolutelyPositioned) {
     if (setHeight) {
-      mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::top, y);
+      mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::top, y);
     }
     if (setWidth) {
-      mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::left, x);
+      mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::left, x);
     }
   }
   if (IsCSSEnabled() || mResizedObjectIsAbsolutelyPositioned) {
     if (setWidth && mResizedObject->HasAttr(kNameSpaceID_None, nsGkAtoms::width)) {
-      RemoveAttribute(static_cast<nsIDOMElement*>(GetAsDOMNode(mResizedObject)), widthStr);
+      RemoveAttribute(mResizedObject, nsGkAtoms::width);
     }
 
     if (setHeight && mResizedObject->HasAttr(kNameSpaceID_None,
                                              nsGkAtoms::height)) {
-      RemoveAttribute(static_cast<nsIDOMElement*>(GetAsDOMNode(mResizedObject)), heightStr);
+      RemoveAttribute(mResizedObject, nsGkAtoms::height);
     }
 
     if (setWidth) {
-      mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::width,
+      mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::width,
                                           width);
     }
     if (setHeight) {
-      mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::height,
+      mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::height,
                                           height);
     }
   } else {
@@ -964,30 +959,30 @@ HTMLEditor::SetFinalSize(int32_t aX,
     // triggering an immediate reflow; otherwise, we have problems
     // with asynchronous reflow
     if (setWidth) {
-      mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::width,
+      mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::width,
                                           width);
     }
     if (setHeight) {
-      mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::height,
+      mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::height,
                                           height);
     }
     if (setWidth) {
       nsAutoString w;
       w.AppendInt(width);
-      SetAttribute(static_cast<nsIDOMElement*>(GetAsDOMNode(mResizedObject)), widthStr, w);
+      SetAttribute(mResizedObject, nsGkAtoms::width, w);
     }
     if (setHeight) {
       nsAutoString h;
       h.AppendInt(height);
-      SetAttribute(static_cast<nsIDOMElement*>(GetAsDOMNode(mResizedObject)), heightStr, h);
+      SetAttribute(mResizedObject, nsGkAtoms::height, h);
     }
 
     if (setWidth) {
-      mCSSEditUtils->RemoveCSSProperty(*resizedObject, *nsGkAtoms::width,
+      mCSSEditUtils->RemoveCSSProperty(*mResizedObject, *nsGkAtoms::width,
                                        EmptyString());
     }
     if (setHeight) {
-      mCSSEditUtils->RemoveCSSProperty(*resizedObject, *nsGkAtoms::height,
+      mCSSEditUtils->RemoveCSSProperty(*mResizedObject, *nsGkAtoms::height,
                                        EmptyString());
     }
   }