Assume FrameView::m_frame is never NULL

Source/core/plugins/IFrameShimSupport.cpp

Index: Source/core/plugins/IFrameShimSupport.cpp
diff --git a/Source/core/plugins/IFrameShimSupport.cpp b/Source/core/plugins/IFrameShimSupport.cpp
index b5f67cb401c080ca5b89d89b662a716e5d56d2b9..95bccd1c1c982c32b4f6e59ba23432a909537260 100644
--- a/Source/core/plugins/IFrameShimSupport.cpp
+++ b/Source/core/plugins/IFrameShimSupport.cpp
@@ -143,8 +143,7 @@ void getPluginOcclusions(Element* element, Widget* parentWidget, const IntRect&
         const FrameView* frameView = toFrameView((*it).get());
         // Check to make sure we can get both the element and the RenderObject
         // for this FrameView, if we can't just move on to the next object.
-        if (!frameView->frame() || !frameView->frame()->ownerElement()
-            || !frameView->frame()->ownerElement()->renderer())
+        if (!frameView->frame()->ownerElement() || !frameView->frame()->ownerElement()->renderer())
             continue;
 
         HTMLElement* element = frameView->frame()->ownerElement();