Added a CreateLoadInfo to nsIDocShell to facilitate creating a loadInfo object without having to go through xpcom. This also allows the docshell to do any setup it may need to do.

git-svn-id: svn://10.0.0.236/trunk@64601 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/docshell/base/nsDocShell.cpp

@@ -21,7 +21,6 @@
  *   Pierre Phaneuf <pp@ludusdesign.com>
  */
 
-#include "nsDocShell.h"
 #include "nsIComponentManager.h"
 #include "nsIContent.h"
 #include "nsIDocument.h"
@@ -43,6 +42,10 @@
 #include "nsGfxCIID.h"
 #include "nsIPrompt.h" // as long as ReportScriptError raises an alert box.
 
+// Local Includes
+#include "nsDocShell.h"
+#include "nsDocShellLoadInfo.h"
+
 // Interfaces Needed
 #include "nsIGlobalHistory.h"
 #include "nsIHTTPChannel.h"
@@ -195,6 +198,17 @@ NS_IMETHODIMP nsDocShell::LoadURI(nsIURI* aURI, nsIURI* aReferrer)
    return NS_OK;
 }
 
+NS_IMETHODIMP nsDocShell::CreateLoadInfo(nsIDocShellLoadInfo** aLoadInfo)
+{
+   nsDocShellLoadInfo* loadInfo = new nsDocShellLoadInfo();
+   NS_ENSURE_TRUE(loadInfo, NS_ERROR_OUT_OF_MEMORY);
+   nsCOMPtr<nsIDocShellLoadInfo> localRef(loadInfo);
+
+   *aLoadInfo = localRef;
+   NS_ADDREF(*aLoadInfo);
+   return NS_OK;
+}
+
 NS_IMETHODIMP nsDocShell::StopLoad()
 {
    if(mLoadCookie)

mozilla/docshell/base/nsDocShellLoadInfo.cpp

@@ -46,7 +46,7 @@ NS_IMPL_RELEASE(nsDocShellLoadInfo)
 NS_INTERFACE_MAP_BEGIN(nsDocShellLoadInfo)
    NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDocShellLoadInfo)
    NS_INTERFACE_MAP_ENTRY(nsIDocShellLoadInfo)
-NS_INTERFACE_MAP_END
+NS_INTERFACE_MAP_END     
 
 //*****************************************************************************
 // nsDocShellLoadInfo::nsIDocShellLoadInfo

mozilla/docshell/base/nsDocShellLoadInfo.h

@@ -35,12 +35,12 @@
 class nsDocShellLoadInfo : public nsIDocShellLoadInfo
 {
 public:
-   NS_DECL_ISUPPORTS
+   nsDocShellLoadInfo();
 
+   NS_DECL_ISUPPORTS
    NS_DECL_NSIDOCSHELLLOADINFO
 
 protected:
-   nsDocShellLoadInfo();
    virtual ~nsDocShellLoadInfo();
 
 protected:

mozilla/docshell/base/nsIDocShell.idl

@@ -42,6 +42,7 @@
 
 interface nsIChromeEventHandler;
 interface nsIDocumentLoaderObserver;
+interface nsIDocShellLoadInfo;
 
 [scriptable, uuid(69E5DE00-7B8B-11d3-AF61-00A024FFC08C)]
 interface nsIDocShell : nsISupports
@@ -59,6 +60,12 @@ interface nsIDocShell : nsISupports
 	*/
 	[noscript]void loadURI(in nsIURI uri, in nsIURI referrer);
 
+	/*
+	Creates a DocShellLoadInfo object that you can manipulate and then pass to 
+	loadURI.
+	*/
+	void createLoadInfo(out nsIDocShellLoadInfo loadInfo);
+
 	/*
 	Stops a current load.  This simply stops the network portion of the load.
 	If you wish to do a complete stop, then you should us the