Add support for caching content viewers in session history to speed up back/forward (bug 274784). This initial landing has the feature disabled by default; set browser.sessionhistory.max_viewers to the maximum number of pages to cache to enable the feature. r=bzbarsky, sr/a=brendan.

git-svn-id: svn://10.0.0.236/trunk@194922 18797224-902f-48f8-a5cc-f745e15eee43
2006-04-20 03:39:33 +00:00
parent b80f339af4
commit 6cff828c38
6 changed files with 27 additions and 0 deletions
--- a/mozilla/content/base/src/nsXMLHttpRequest.cpp
+++ b/mozilla/content/base/src/nsXMLHttpRequest.cpp
@@ -1743,6 +1743,12 @@ nsXMLHttpRequest::Error(nsIDOMEvent* aEvent)
  return NS_OK;
 }

+NS_IMETHODIMP
+nsXMLHttpRequest::PageRestore(nsIDOMEvent* aEvent)
+{
+  return NS_OK;
+}
+
 nsresult
 nsXMLHttpRequest::ChangeState(PRUint32 aState, PRBool aBroadcast,
                              PRBool aClearEventListeners)