Add 'exposed' objects and embeds to a document's named properties.

Source/core/html/HTMLNameCollection.cpp

Index: Source/core/html/HTMLNameCollection.cpp
diff --git a/Source/core/html/HTMLNameCollection.cpp b/Source/core/html/HTMLNameCollection.cpp
index 1dc5242539e21b70e6ac34e5767da4c6ec5db638..9941f554c5191b8492263245955535ad84a8c25f 100644
--- a/Source/core/html/HTMLNameCollection.cpp
+++ b/Source/core/html/HTMLNameCollection.cpp
@@ -27,6 +27,8 @@
 #include "core/dom/Element.h"
 #include "core/dom/ElementTraversal.h"
 #include "core/dom/NodeRareData.h"
+#include "core/html/HTMLEmbedElement.h"
+#include "core/html/HTMLObjectElement.h"
 
 namespace WebCore {
 
@@ -78,10 +80,13 @@ Element* HTMLNameCollection::virtualItemAfter(unsigned& offsetInArray, Element*
             // find images, forms, applets, embeds, objects and iframes by name,
             // applets and object by id, and images by id but only if they have
             // a name attribute (this very strange rule matches IE)
-            if (current->hasTagName(formTag) || current->hasTagName(embedTag) || current->hasTagName(iframeTag)) {
+            if (current->hasTagName(formTag)
+                || current->hasTagName(iframeTag)
+                || (current->hasTagName(embedTag) && toHTMLEmbedElement(current)->isExposed())) {
                 if (current->getNameAttribute() == m_name)
                     return current;
-            } else if (current->hasTagName(appletTag) || current->hasTagName(objectTag)) {
+            } else if (current->hasTagName(appletTag)
+                || (current->hasTagName(objectTag) && toHTMLObjectElement(current)->isExposed())) {
                 if (current->getNameAttribute() == m_name || current->getIdAttribute() == m_name)
                     return current;
             } else if (current->hasTagName(imgTag)) {