Merge branch 'master' of https://github.com/MoonchildProductions/UXP into js_array_values_1

1 files changed, 30 insertions, 18 deletions

diff --git a/dom/html/nsHTMLDocument.cpp b/dom/html/nsHTMLDocument.cpp
index 7d66aab04..be5a34d41 100644
--- a/dom/html/nsHTMLDocument.cpp
+++ b/dom/html/nsHTMLDocument.cpp
@@ -1100,31 +1100,31 @@ nsHTMLDocument::Applets()
 }
 
 bool
-nsHTMLDocument::MatchLinks(nsIContent *aContent, int32_t aNamespaceID,
+nsHTMLDocument::MatchLinks(Element* aElement, int32_t aNamespaceID,
                            nsIAtom* aAtom, void* aData)
 {
-  nsIDocument* doc = aContent->GetUncomposedDoc();
+  nsIDocument* doc = aElement->GetUncomposedDoc();
 
   if (doc) {
-    NS_ASSERTION(aContent->IsInUncomposedDoc(),
+    NS_ASSERTION(aElement->IsInUncomposedDoc(),
                  "This method should never be called on content nodes that "
                  "are not in a document!");
 #ifdef DEBUG
     {
       nsCOMPtr<nsIHTMLDocument> htmldoc =
-        do_QueryInterface(aContent->GetUncomposedDoc());
+        do_QueryInterface(aElement->GetUncomposedDoc());
       NS_ASSERTION(htmldoc,
                    "Huh, how did this happen? This should only be used with "
                    "HTML documents!");
     }
 #endif
 
-    mozilla::dom::NodeInfo *ni = aContent->NodeInfo();
+    mozilla::dom::NodeInfo *ni = aElement->NodeInfo();
 
     nsIAtom *localName = ni->NameAtom();
     if (ni->NamespaceID() == kNameSpaceID_XHTML &&
         (localName == nsGkAtoms::a || localName == nsGkAtoms::area)) {
-      return aContent->HasAttr(kNameSpaceID_None, nsGkAtoms::href);
+      return aElement->HasAttr(kNameSpaceID_None, nsGkAtoms::href);
     }
   }
 
@@ -1148,24 +1148,24 @@ nsHTMLDocument::Links()
 }
 
 bool
-nsHTMLDocument::MatchAnchors(nsIContent *aContent, int32_t aNamespaceID,
+nsHTMLDocument::MatchAnchors(Element* aElement, int32_t aNamespaceID,
                              nsIAtom* aAtom, void* aData)
 {
-  NS_ASSERTION(aContent->IsInUncomposedDoc(),
+  NS_ASSERTION(aElement->IsInUncomposedDoc(),
                "This method should never be called on content nodes that "
                "are not in a document!");
 #ifdef DEBUG
   {
     nsCOMPtr<nsIHTMLDocument> htmldoc =
-      do_QueryInterface(aContent->GetUncomposedDoc());
+      do_QueryInterface(aElement->GetUncomposedDoc());
     NS_ASSERTION(htmldoc,
                  "Huh, how did this happen? This should only be used with "
                  "HTML documents!");
   }
 #endif
 
-  if (aContent->NodeInfo()->Equals(nsGkAtoms::a, kNameSpaceID_XHTML)) {
-    return aContent->HasAttr(kNameSpaceID_None, nsGkAtoms::name);
+  if (aElement->IsHTMLElement(nsGkAtoms::a)) {
+    return aElement->HasAttr(kNameSpaceID_None, nsGkAtoms::name);
   }
 
   return false;
@@ -1536,6 +1536,18 @@ nsHTMLDocument::Open(JSContext* cx,
         nsCOMPtr<nsIDocument> ret = this;
         return ret.forget();
       }
+
+      // Now double-check that our invariants still hold.
+      if (!mScriptGlobalObject) {
+        nsCOMPtr<nsIDocument> ret = this;
+        return ret.forget();
+      }
+
+      nsPIDOMWindowOuter* outer = GetWindow();
+      if (!outer || (GetInnerWindow() != outer->GetCurrentInnerWindow())) {
+        nsCOMPtr<nsIDocument> ret = this;
+        return ret.forget();
+      }
     }
 
     nsCOMPtr<nsIWebNavigation> webnav(do_QueryInterface(shell));
@@ -1952,14 +1964,14 @@ nsHTMLDocument::Writeln(JSContext* cx, const Sequence<nsString>& aText,
 }
 
 bool
-nsHTMLDocument::MatchNameAttribute(nsIContent* aContent, int32_t aNamespaceID,
+nsHTMLDocument::MatchNameAttribute(Element* aElement, int32_t aNamespaceID,
                                    nsIAtom* aAtom, void* aData)
 {
-  NS_PRECONDITION(aContent, "Must have content node to work with!");
+  NS_PRECONDITION(aElement, "Must have element to work with!");
   nsString* elementName = static_cast<nsString*>(aData);
   return
-    aContent->GetNameSpaceID() == kNameSpaceID_XHTML &&
-    aContent->AttrValueIs(kNameSpaceID_None, nsGkAtoms::name,
+    aElement->GetNameSpaceID() == kNameSpaceID_XHTML &&
+    aElement->AttrValueIs(kNameSpaceID_None, nsGkAtoms::name,
                           *elementName, eCaseMatters);
 }
 
@@ -2279,10 +2291,10 @@ nsHTMLDocument::GetForms()
   return mForms;
 }
 
-static bool MatchFormControls(nsIContent* aContent, int32_t aNamespaceID,
-                                nsIAtom* aAtom, void* aData)
+static bool MatchFormControls(Element* aElement, int32_t aNamespaceID,
+                              nsIAtom* aAtom, void* aData)
 {
-  return aContent->IsNodeOfType(nsIContent::eHTML_FORM_CONTROL);
+  return aElement->IsNodeOfType(nsIContent::eHTML_FORM_CONTROL);
 }
 
 nsContentList*