Bug 945416 part 5. Implement nsGlobalWindow::GetOwnPropertyNames and flag the interface as NeedNewResolve. r=peterv

dom/base/nsGlobalWindow.cpp

@@ -34,6 +34,7 @@
 #include "nsIScriptContext.h"
 #include "nsIScriptTimeoutHandler.h"
 #include "nsIController.h"
+#include "nsScriptNameSpaceManager.h"
 
 // Helper Classes
 #include "nsJSUtils.h"
@@ -4071,6 +4072,24 @@ nsGlobalWindow::DoNewResolve(JSContext* aCx, JS::Handle<JSObject*> aObj,
   return true;
 }
 
+static PLDHashOperator
+EnumerateGlobalName(const nsAString& aName, void* aClosure)
+{
+  nsTArray<nsString>* arr = static_cast<nsTArray<nsString>*>(aClosure);
+  arr->AppendElement(aName);
+  return PL_DHASH_NEXT;
+}
+
+void
+nsGlobalWindow::GetOwnPropertyNames(JSContext* aCx, nsTArray<nsString>& aNames,
+                                    ErrorResult& aRv)
+{
+  nsScriptNameSpaceManager* nameSpaceManager = GetNameSpaceManager();
+  if (nameSpaceManager) {
+    nameSpaceManager->EnumerateGlobalNames(EnumerateGlobalName, &aNames);
+  }
+}
+
 nsIDOMOfflineResourceList*
 nsGlobalWindow::GetApplicationCache(ErrorResult& aError)
 {

dom/base/nsGlobalWindow.h

@@ -479,6 +479,9 @@ public:
                     JS::Handle<jsid> aId,
                     JS::MutableHandle<JSPropertyDescriptor> aDesc);
 
+  void GetOwnPropertyNames(JSContext* aCx, nsTArray<nsString>& aNames,
+                           mozilla::ErrorResult& aRv);
+
   // Object Management
   nsGlobalWindow(nsGlobalWindow *aOuterWindow);
 

dom/webidl/Window.webidl

@@ -22,7 +22,7 @@ interface Pkcs11;
 typedef any Transferable;
 
 // http://www.whatwg.org/specs/web-apps/current-work/
-[Global]
+[Global, NeedNewResolve]
 /*sealed*/ interface Window : EventTarget {
   // the current browsing context
   [Unforgeable, Throws,