Remove unused and unimplemented attribute on nsIMarkupDocumentViewer. Bug

282973, r+sr=jst

docshell/base/nsIMarkupDocumentViewer.idl

@@ -52,7 +52,7 @@
 interface nsIDOMNode;
 
 
-[scriptable, uuid(c33a616e-8020-4f01-a1eb-19a32370d566)]
+[scriptable, uuid(18cbdb18-3917-42fd-9c4a-0b2112d41a6d)]
 interface nsIMarkupDocumentViewer : nsISupports
 {
 
@@ -61,9 +61,6 @@ interface nsIMarkupDocumentViewer : nsISupports
 	*/
 	void scrollToNode(in nsIDOMNode node);
 
-	/** if true, plugins are allowed within the doc shell.  default = true */
-	attribute boolean allowPlugins;
-
 	/** The amount by which to scale all text. Default is 1.0. */
 	attribute float textZoom;
 

layout/base/nsDocumentViewer.cpp

@@ -434,7 +434,6 @@ protected:
   // document management data
   //   these items are specific to markup documents (html and xml)
   //   may consider splitting these out into a subclass
-  PRPackedBool mAllowPlugins;
   PRPackedBool mIsSticky;
 
 };
@@ -493,7 +492,6 @@ void DocumentViewerImpl::PrepareToStartLoad()
 DocumentViewerImpl::DocumentViewerImpl(nsPresContext* aPresContext)
   : mPresContext(aPresContext),
     mHintCharsetSource(kCharsetUninitialized),
-    mAllowPlugins(PR_TRUE),
     mIsSticky(PR_TRUE)
 {
   PrepareToStartLoad();
@@ -2257,20 +2255,6 @@ NS_IMETHODIMP DocumentViewerImpl::ScrollToNode(nsIDOMNode* aNode)
    return NS_OK;
 }
 
-NS_IMETHODIMP DocumentViewerImpl::GetAllowPlugins(PRBool* aAllowPlugins)
-{
-   NS_ENSURE_ARG_POINTER(aAllowPlugins);
-
-   *aAllowPlugins = mAllowPlugins;
-   return NS_OK;
-}
-
-NS_IMETHODIMP DocumentViewerImpl::SetAllowPlugins(PRBool aAllowPlugins)
-{
-   mAllowPlugins = aAllowPlugins;
-   return NS_OK;
-}
-
 void
 DocumentViewerImpl::CallChildren(CallChildFunc aFunc, void* aClosure)
 {