diff --git a/mozilla/content/svg/content/src/nsSVGGraphicElement.cpp b/mozilla/content/svg/content/src/nsSVGGraphicElement.cpp
index 2366e1f48a9..c26a263544e 100644
--- a/mozilla/content/svg/content/src/nsSVGGraphicElement.cpp
+++ b/mozilla/content/svg/content/src/nsSVGGraphicElement.cpp
@@ -93,8 +93,6 @@ NS_IMETHODIMP nsSVGGraphicElement::GetBBox(nsIDOMSVGRect **_retval)
 
   nsIFrame* frame = GetPrimaryFrame(Flush_Layout);
 
-  NS_ASSERTION(frame, "can't get bounding box for element without frame");
-
   if (frame) {
     nsISVGChildFrame* svgframe;
     CallQueryInterface(frame, &svgframe);
diff --git a/mozilla/content/svg/content/src/nsSVGSVGElement.cpp b/mozilla/content/svg/content/src/nsSVGSVGElement.cpp
index 84c2d31080d..947938c0fa5 100644
--- a/mozilla/content/svg/content/src/nsSVGSVGElement.cpp
+++ b/mozilla/content/svg/content/src/nsSVGSVGElement.cpp
@@ -693,8 +693,6 @@ nsSVGSVGElement::GetBBox(nsIDOMSVGRect **_retval)
 
   nsIFrame* frame = GetPrimaryFrame(Flush_Layout);
 
-  NS_ASSERTION(frame, "can't get bounding box for element without frame");
-
   if (frame) {
     nsISVGChildFrame* svgframe;
     frame->QueryInterface(NS_GET_IID(nsISVGChildFrame),(void**)&svgframe);