We spend a considerable amount of time processing the url on page load. We don't need to do that upfront, so we should defer until later.
Created attachment 222091 [details] [diff] [review] v1: defer local list check Use a G_Alarm to defer the local list lookup until after docnavstart. Also break a JS circular reference between MultiTableQuerier and the callback. Start to refactor the code included in browser.xul to be namespaced in a single object.
Created attachment 222116 [details] [diff] [review] v2: defer local list check Same as the last patch except we remove some abstraction layers (move webprogresslistener directly into phishing warden and get rid of EventRegistrar).
Created attachment 222131 [details] [diff] [review] v3: defer local list check tweak web progress listener to listen for only document requests rather than all requests
Fixed on trunk and 1.8 branch.