Use isHTMLPlugInElement to replace checks

Source/core/html/WindowNameCollection.cpp

Index: Source/core/html/WindowNameCollection.cpp
diff --git a/Source/core/html/WindowNameCollection.cpp b/Source/core/html/WindowNameCollection.cpp
index a229b05f15907189cd1258f35aef8c1e01dcdae4..a01accdf6e78e7977fd1ab8863101ddd2ee7e6d1 100644
--- a/Source/core/html/WindowNameCollection.cpp
+++ b/Source/core/html/WindowNameCollection.cpp
@@ -6,6 +6,7 @@
 #include "core/html/WindowNameCollection.h"
 
 #include "core/html/HTMLImageElement.h"
+#include "core/html/HTMLPlugInElement.h"
 
 namespace blink {
 
@@ -20,9 +21,7 @@ bool WindowNameCollection::elementMatches(const Element& element) const
     // but anything by id
     if (isHTMLImageElement(element)
         || isHTMLFormElement(element)
-        || isHTMLAppletElement(element)

[Inactive, 2014/07/23 21:21:14]

Actually, I did not suggest this one because I prefer is we check explicitly for
applet, embed, object, as specified in the comment above and the spec
(http://www.whatwg.org/specs/web-apps/current-work/multipage/browsers.html#dom...).
I think it is clearer to leave as it was.

-        || isHTMLEmbedElement(element)
-        || isHTMLObjectElement(element)) {
+        || isHTMLPlugInElement(element)) {
         if (element.getNameAttribute() == m_name)
             return true;
     }